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{"title": "MAT 127B HW 12 Solutions(6.3.2/6.3.4/6.3.6/6.3.7)", "href": "https://www.math.ucdavis.edu/~babson/MAT127B/HWS/MAT127B_HW_0203", "body": "a) A sequence (fn) of nowhere differentiable functions with fn −→ f uniformly and f ... which converges uniformly to f(x)=1. fn(x) = x + n does not ..."}
-7,970,884,758,376,348,000
MAT 127B HW 12 Solutions(6.3.2/6.3.4/6.3.6/6.3.7)
url-qa
{"title": "Part IB - Analysis II", "href": "https://dec41.user.srcf.net/notes/IB_M/analysis_ii.pdf", "body": "Theorem (Uniform convergence and continuity). Let E ⊆ R, x ∈ E and fn,f : E → R. Suppose fn → f uniformly, and fn are continuous at ..."}
6,672,685,682,527,418,000
Part IB - Analysis II
url-qa
{"title": "The Baire category theorem", "href": "https://www.ucl.ac.uk/~ucahad0/3103_handout_7.pdf", "body": "f−1 is continuous but not open (why?).11 However, if f: X → Y is a bijection, then f−1 is continuous if and only if f is open (why?). This is the major ..."}
-8,367,119,656,208,050,000
The Baire category theorem
url-qa
{"title": "Math 341 – Lecture Notes on Chapter 5 – The Derivative §5.2 ...", "href": "https://math341.cardon.byu.edu/Math-341-Lecture-Notes/341_Lectures_Chapter_5_Class_Notes.pdf", "body": "If f : A → R is differentiable at c ∈ A, then f is continuous at c. Proof. By hypothesis,. f. ′. (c) = lim. x→ ..."}
-5,992,747,179,135,278,000
Math 341 – Lecture Notes on Chapter 5 – The Derivative §5.2 ...
url-qa
{"title": "SOLUTIONS TO SOME PROBLEMS", "href": "https://harrell.math.gatech.edu/GP/Comp/real1.pdf", "body": "0 we have gn+1 > gn > 0 for all n = 1,2,3, .....Also gn(x) → f1(x) − f(x) as n → ∞.Now we apply the Monotone. Convergence Theorem to ..."}
7,837,449,042,346,043,000
SOLUTIONS TO SOME PROBLEMS
url-qa
{"title": "Analysis Qualifying Exam, Fall 2017 1. Prove that the intersection ...", "href": "http://www.math.fau.edu/analysisqualscombinedthrufall2017_112217.pdf", "body": "Jan 21, 2016 ... Prove: If X is compact and the sequence. {fn} converges locally uniformly, then it is uniformly convergent. 5. Let f : [−1, 1] → R be continuous ..."}
8,198,609,924,806,975,000
Analysis Qualifying Exam, Fall 2017 1. Prove that the intersection ...
url-qa
{"title": "Math 341 – Lecture Notes on Chapter 5 – The Derivative §5.2 ...", "href": "https://math341.cardon.byu.edu/Math-341-Lecture-Notes/341_Lectures_Chapter_5_Class_Notes.pdf", "body": "If f : A → R is differentiable at c ∈ A, then f is continuous at c. Proof. By hypothesis,. f. ′. (c) = lim. x→ ..."}
-5,992,747,179,135,278,000
Math 341 – Lecture Notes on Chapter 5 – The Derivative §5.2 ...
url-qa
{"title": "The Baire category theorem", "href": "https://www.ucl.ac.uk/~ucahad0/3103_handout_7.pdf", "body": "f−1 is continuous but not open (why?).11 However, if f: X → Y is a bijection, then f−1 is continuous if and only if f is open (why?). This is the major ..."}
-8,367,119,656,208,050,000
The Baire category theorem
url-qa
{"title": "Part IB - Analysis II", "href": "https://dec41.user.srcf.net/notes/IB_M/analysis_ii.pdf", "body": "Theorem (Uniform convergence and continuity). Let E ⊆ R, x ∈ E and fn,f : E → R. Suppose fn → f uniformly, and fn are continuous at ..."}
6,672,685,682,527,418,000
Part IB - Analysis II
url-qa
{"title": "Real Analysis Qualifier — 2020 Undergraduate Problems Choose ...", "href": "https://mathdept.ucr.edu/media/2416/download", "body": "In what follows, let (X,M,µ) be a measure space. (1) Prove or disprove this statement: if fn : R → R is a sequence of continuous functions and fn → f uniformly ..."}
1,466,832,305,863,279,400
Real Analysis Qualifier — 2020 Undergraduate Problems Choose ...
url-qa
{"title": "Part IB - Analysis II", "href": "https://dec41.user.srcf.net/notes/IB_M/analysis_ii.pdf", "body": "Theorem (Uniform convergence and continuity). Let E ⊆ R, x ∈ E and fn,f : E → R. Suppose fn → f uniformly, and fn are continuous at ..."}
6,672,685,682,527,418,000
Part IB - Analysis II
url-qa
{"title": "MATH 116 NOTES: COMPLEX ANALYSIS Contents 1. Complex ...", "href": "https://www.math.purdue.edu/~adebray/lecture_notes/116notes.pdf", "body": "Aug 21, 2015 ... Suppose {fn} is a sequence of differentiable functions such that fn(x) → f (x) (i.e. pointwise convergence) and f → g uniformly in some domain Ω ..."}
-7,310,265,971,568,703,000
MATH 116 NOTES: COMPLEX ANALYSIS Contents 1. Complex ...
url-qa
{"title": "QUESTIONS Contents 1. The real numbers 1 2. Sequences and ...", "href": "https://faculty.tcu.edu/richardson/2021F_ra1/ra1load/real_questions.pdf?v=80762389", "body": "(a) Prove that the function g : R → R given by g (x)=1 − x2f (x) is differentiable and continuous at x = 0. (b) Give an example (with proof) of a function f as ..."}
5,338,849,944,497,425,000
QUESTIONS Contents 1. The real numbers 1 2. Sequences and ...
url-qa
{"title": "ANALYSIS QUALIFYING EXAM SOLUTIONS These solutions ...", "href": "https://www.math.ucla.edu/~rchu/Analysis.pdf", "body": "Mar 25, 2021 ... (1) Suppose f : X → Y is continuous. Prove that E ∈ B(Y ) implies ... Prove that if f,g : X → R are. X-measurable, then ||f − g||L1 ..."}
-1,537,803,023,628,305,000
ANALYSIS QUALIFYING EXAM SOLUTIONS These solutions ...
url-qa
{"title": "Minimal analysis II: A concise introduction to real analysis of multiple ...", "href": "https://math.arizona.edu/~tonatiuh/pdf/MinimalAnalysisII.pdf", "body": "May 12, 2025 ... If f : U → R is continuously differentiable at x0, then f is ... 0 < ∂2(∂1(F − G))(x, y). This implies that, freezing the first ..."}
7,481,975,284,118,738,000
Minimal analysis II: A concise introduction to real analysis of multiple ...
url-qa
{"title": "Analysis Qualifying Exam, Fall 2017 1. Prove that the intersection ...", "href": "http://www.math.fau.edu/analysisqualscombinedthrufall2017_112217.pdf", "body": "Jan 21, 2016 ... Prove: If X is compact and the sequence. {fn} converges locally uniformly, then it is uniformly convergent. 5. Let f : [−1, 1] → R be continuous ..."}
8,198,609,924,806,975,000
Analysis Qualifying Exam, Fall 2017 1. Prove that the intersection ...
url-qa
{"title": "Part IB - Analysis II", "href": "https://dec41.user.srcf.net/notes/IB_M/analysis_ii.pdf", "body": "Theorem (Uniform convergence and continuity). Let E ⊆ R, x ∈ E and fn,f : E → R. Suppose fn → f uniformly, and fn are continuous at ..."}
6,672,685,682,527,418,000
Part IB - Analysis II
url-qa
{"title": "1.3 Convolution", "href": "https://heil.math.gatech.edu/6338/summer08/section4c_convolve.pdf", "body": "(b) For almost every x ∈ R, f(y) g(x − y) is a measurable and integrable function of y, and hence (f ∗ g)(x) is defined for a.e. x ∈ R. (c) f ∗ g ∈ L1(R), and."}
-9,198,645,188,505,739,000
1.3 Convolution
url-qa
{"title": "Minimal analysis II: A concise introduction to real analysis of multiple ...", "href": "https://math.arizona.edu/~tonatiuh/pdf/MinimalAnalysisII.pdf", "body": "May 12, 2025 ... If f : U → R is continuously differentiable at x0, then f is ... 0 < ∂2(∂1(F − G))(x, y). This implies that, freezing the first ..."}
7,481,975,284,118,738,000
Minimal analysis II: A concise introduction to real analysis of multiple ...
url-qa
{"title": "ANALYSIS SYLLABUS Metric Space Topology Metrics on Rn ...", "href": "https://math.indiana.edu/documents/tier-1-exams/analysis/AnalysisCompleteToAug2023.pdf", "body": "for all {x, y) ED. Show that/ is uniformly continuous on D. 6. Assume that the function f: R ➔. R is differentiable at every point, ..."}
-7,093,318,427,691,976,000
ANALYSIS SYLLABUS Metric Space Topology Metrics on Rn ...
url-qa
{"title": "1 Theory of convex functions", "href": "https://www.princeton.edu/~aaa/Public/Teaching/ORF523/S16/ORF523_S16_Lec7_gh.pdf", "body": "Let's first recall the definition of a convex function. Definition 1. A function f : Rn → R is convex if its domain is a convex set and for all x, y in ..."}
-3,913,635,573,398,096,400
1 Theory of convex functions
url-qa
{"title": "ANALYSIS SYLLABUS Metric Space Topology Metrics on Rn ...", "href": "https://math.indiana.edu/documents/tier-1-exams/analysis/AnalysisCompleteToAug2023.pdf", "body": "for all {x, y) ED. Show that/ is uniformly continuous on D. 6. Assume that the function f: R ➔. R is differentiable at every point, ..."}
-7,093,318,427,691,976,000
ANALYSIS SYLLABUS Metric Space Topology Metrics on Rn ...
url-qa
{"title": "Analysis Qualifying Exam, Fall 2017 1. Prove that the intersection ...", "href": "http://www.math.fau.edu/analysisqualscombinedthrufall2017_112217.pdf", "body": "Jan 21, 2016 ... Prove: If X is compact and the sequence. {fn} converges locally uniformly, then it is uniformly convergent. 5. Let f : [−1, 1] → R be continuous ..."}
8,198,609,924,806,975,000
Analysis Qualifying Exam, Fall 2017 1. Prove that the intersection ...
url-qa
{"title": "Minimal analysis II: A concise introduction to real analysis of multiple ...", "href": "https://math.arizona.edu/~tonatiuh/pdf/MinimalAnalysisII.pdf", "body": "May 12, 2025 ... If f : U → R is continuously differentiable at x0, then f is ... 0 < ∂2(∂1(F − G))(x, y). This implies that, freezing the first ..."}
7,481,975,284,118,738,000
Minimal analysis II: A concise introduction to real analysis of multiple ...
url-qa
{"title": "Minimal analysis II: A concise introduction to real analysis of multiple ...", "href": "https://math.arizona.edu/~tonatiuh/pdf/MinimalAnalysisII.pdf", "body": "May 12, 2025 ... If f : U → R is continuously differentiable at x0, then f is ... 0 < ∂2(∂1(F − G))(x, y). This implies that, freezing the first ..."}
7,481,975,284,118,738,000
Minimal analysis II: A concise introduction to real analysis of multiple ...
url-qa
{"title": "Part IB - Analysis II", "href": "https://dec41.user.srcf.net/notes/IB_M/analysis_ii.pdf", "body": "Theorem (Uniform convergence and continuity). Let E ⊆ R, x ∈ E and fn,f : E → R. Suppose fn → f uniformly, and fn are continuous at ..."}
6,672,685,682,527,418,000
Part IB - Analysis II
url-qa
{"title": "1 Solutions to selected problems", "href": "https://www.math.colostate.edu/~aristoff/417_solutions_10_19.pdf", "body": "The statement in (4) follows from the assumption D1f and D2f are continuously differentiable and. Theorem 13.10. 22. Define f : R2 → R by f(x, y) = (x3y−xy3."}
4,987,613,664,084,772,000
1 Solutions to selected problems
url-qa
{"title": "ANALYSIS QUALIFYING EXAM SOLUTIONS These solutions ...", "href": "https://www.math.ucla.edu/~rchu/Analysis.pdf", "body": "Mar 25, 2021 ... (1) Suppose f : X → Y is continuous. Prove that E ∈ B(Y ) implies ... Prove that if f,g : X → R are. X-measurable, then ||f − g||L1 ..."}
-1,537,803,023,628,305,000
ANALYSIS QUALIFYING EXAM SOLUTIONS These solutions ...
url-qa
{"title": "DIFFERENTIABILITY VERSUS CONTINUITY: RESTRICTION AND ...", "href": "https://math.wvu.edu/~kciesiel/prepF/138DiffFunctionsBAMS.pdf", "body": "The function g: [−1, 1] → R, defined as g(x) := f(x) − x is a derivative. Thus, by Theorem 2.1, it has the intermediate value property. Since g(−1) = f(x)+ ..."}
3,958,526,189,169,956,000
DIFFERENTIABILITY VERSUS CONTINUITY: RESTRICTION AND ...
url-qa
{"title": "ANALYSIS QUALIFYING EXAM SOLUTIONS These solutions ...", "href": "https://www.math.ucla.edu/~rchu/Analysis.pdf", "body": "Mar 25, 2021 ... (1) Suppose f : X → Y is continuous. Prove that E ∈ B(Y ) implies ... Prove that if f,g : X → R are. X-measurable, then ||f − g||L1 ..."}
-1,537,803,023,628,305,000
ANALYSIS QUALIFYING EXAM SOLUTIONS These solutions ...
url-qa
{"title": "ANALYSIS QUALIFYING EXAM SOLUTIONS These solutions ...", "href": "https://www.math.ucla.edu/~rchu/Analysis.pdf", "body": "Mar 25, 2021 ... (1) Suppose f : X → Y is continuous. Prove that E ∈ B(Y ) implies ... Prove that if f,g : X → R are. X-measurable, then ||f − g||L1 ..."}
-1,537,803,023,628,305,000
ANALYSIS QUALIFYING EXAM SOLUTIONS These solutions ...
url-qa
{"title": "MATH 116 NOTES: COMPLEX ANALYSIS Contents 1. Complex ...", "href": "https://www.math.purdue.edu/~adebray/lecture_notes/116notes.pdf", "body": "Aug 21, 2015 ... Suppose {fn} is a sequence of differentiable functions such that fn(x) → f (x) (i.e. pointwise convergence) and f → g uniformly in some domain Ω ..."}
-7,310,265,971,568,703,000
MATH 116 NOTES: COMPLEX ANALYSIS Contents 1. Complex ...
url-qa
{"title": "The Baire category theorem", "href": "https://www.ucl.ac.uk/~ucahad0/3103_handout_7.pdf", "body": "f−1 is continuous but not open (why?).11 However, if f: X → Y is a bijection, then f−1 is continuous if and only if f is open (why?). This is the major ..."}
-8,367,119,656,208,050,000
The Baire category theorem
url-qa
{"title": "Part IB - Analysis II", "href": "https://dec41.user.srcf.net/notes/IB_M/analysis_ii.pdf", "body": "Theorem (Uniform convergence and continuity). Let E ⊆ R, x ∈ E and fn,f : E → R. Suppose fn → f uniformly, and fn are continuous at ..."}
6,672,685,682,527,418,000
Part IB - Analysis II
url-qa
{"title": "1.3 Convolution", "href": "https://heil.math.gatech.edu/6338/summer08/section4c_convolve.pdf", "body": "(b) For almost every x ∈ R, f(y) g(x − y) is a measurable and integrable function of y, and hence (f ∗ g)(x) is defined for a.e. x ∈ R. (c) f ∗ g ∈ L1(R), and."}
-9,198,645,188,505,739,000
1.3 Convolution
url-qa
{"title": "Uniform continuity and convergence", "href": "https://www.dpmms.cam.ac.uk/~cmw50/resources/M2PM1/M2PM1Ch1.pdf", "body": "Suppose that f : R → R is differentiable (hence continuous) everywhere on R ... a) Show that if f, g are uniformly continuous and bounded, then so is fg."}
-3,512,334,747,621,478,000
Uniform continuity and convergence
url-qa
{"title": "ANALYSIS QUALIFIER", "href": "https://www.math.fau.edu/analysisexams-through-2024-1-spring.pdf", "body": "Jan 3, 2024 ... Does the result hold if f is continuous but not uniformly continuous? Problem 2. For each n ∈ N define fn : [0,1] → R by fn(x) =."}
5,287,782,114,278,754,000
ANALYSIS QUALIFIER
url-qa
{"title": "ANALYSIS SYLLABUS Metric Space Topology Metrics on Rn ...", "href": "https://math.indiana.edu/documents/tier-1-exams/analysis/AnalysisCompleteToAug2023.pdf", "body": "for all {x, y) ED. Show that/ is uniformly continuous on D. 6. Assume that the function f: R ➔. R is differentiable at every point, ..."}
-7,093,318,427,691,976,000
ANALYSIS SYLLABUS Metric Space Topology Metrics on Rn ...
url-qa
{"title": "Real Analysis Qualifier — 2020 Undergraduate Problems Choose ...", "href": "https://mathdept.ucr.edu/media/2416/download", "body": "In what follows, let (X,M,µ) be a measure space. (1) Prove or disprove this statement: if fn : R → R is a sequence of continuous functions and fn → f uniformly ..."}
1,466,832,305,863,279,400
Real Analysis Qualifier — 2020 Undergraduate Problems Choose ...
url-qa
{"title": "Minimal analysis II: A concise introduction to real analysis of multiple ...", "href": "https://math.arizona.edu/~tonatiuh/pdf/MinimalAnalysisII.pdf", "body": "May 12, 2025 ... If f : U → R is continuously differentiable at x0, then f is ... 0 < ∂2(∂1(F − G))(x, y). This implies that, freezing the first ..."}
7,481,975,284,118,738,000
Minimal analysis II: A concise introduction to real analysis of multiple ...
url-qa
{"title": "The Baire category theorem", "href": "https://www.ucl.ac.uk/~ucahad0/3103_handout_7.pdf", "body": "f−1 is continuous but not open (why?).11 However, if f: X → Y is a bijection, then f−1 is continuous if and only if f is open (why?). This is the major ..."}
-8,367,119,656,208,050,000
The Baire category theorem
url-qa
{"title": "1.3 Convolution", "href": "https://heil.math.gatech.edu/6338/summer08/section4c_convolve.pdf", "body": "(b) For almost every x ∈ R, f(y) g(x − y) is a measurable and integrable function of y, and hence (f ∗ g)(x) is defined for a.e. x ∈ R. (c) f ∗ g ∈ L1(R), and."}
-9,198,645,188,505,739,000
1.3 Convolution
url-qa
{"title": "Math 341 – Lecture Notes on Chapter 5 – The Derivative §5.2 ...", "href": "https://math341.cardon.byu.edu/Math-341-Lecture-Notes/341_Lectures_Chapter_5_Class_Notes.pdf", "body": "If f : A → R is differentiable at c ∈ A, then f is continuous at c. Proof. By hypothesis,. f. ′. (c) = lim. x→ ..."}
-5,992,747,179,135,278,000
Math 341 – Lecture Notes on Chapter 5 – The Derivative §5.2 ...
url-qa
{"title": "1 Solutions to selected problems", "href": "https://www.math.colostate.edu/~aristoff/417_solutions_10_19.pdf", "body": "The statement in (4) follows from the assumption D1f and D2f are continuously differentiable and. Theorem 13.10. 22. Define f : R2 → R by f(x, y) = (x3y−xy3."}
4,987,613,664,084,772,000
1 Solutions to selected problems
url-qa
{"title": "QUESTIONS Contents 1. The real numbers 1 2. Sequences and ...", "href": "https://faculty.tcu.edu/richardson/2021F_ra1/ra1load/real_questions.pdf?v=80762389", "body": "(a) Prove that the function g : R → R given by g (x)=1 − x2f (x) is differentiable and continuous at x = 0. (b) Give an example (with proof) of a function f as ..."}
5,338,849,944,497,425,000
QUESTIONS Contents 1. The real numbers 1 2. Sequences and ...
url-qa
{"title": "How to interpret Nmap SYN scan 'PORT STATE SERVICE' output in ...", "href": "https://labex.io/tutorials/nmap-how-to-interpret-nmap-syn-scan-port-state-service-output-in-cybersecurity-417469", "body": "filtered : The port is being filtered by a firewall, IDS, or other network device, and Nmap cannot determine whether it is open or closed. Service. The third ..."}
7,885,248,564,138,071,000
How to interpret Nmap SYN scan 'PORT STATE SERVICE' output in ...
url-qa
{"title": "Port Scanning Basics", "href": "https://www.uv.mx/personal/angelperez/files/2018/10/scanning_texto.pdf", "body": "The UDP, IP protocol, FIN, NULL, and Xmas scans classify ports this way. closed|filtered. This state is used when Nmap is unable to determine whether a port is ..."}
3,888,323,211,463,480,300
Port Scanning Basics
url-qa
{"title": "Nmap for Pentester: Port Status", "href": "https://www.hackingarticles.in/nmap-for-pentester-port-status/", "body": "May 28, 2025 ... Nmap uses this state when it cannot determine whether a port is closed or filtered. It only uses this state for the IP ID idle scan. We use ..."}
1,994,221,624,784,817,400
Nmap for Pentester: Port Status
url-qa
{"title": "Nmap network security scanner man page", "href": "https://svn.nmap.org/!svn/bc/3320/nmap/docs/nmap_manpage.html", "body": "The UDP, IP Protocol, FIN, Null, and Xmas scans classify ports this way. closed|filtered This state is used when Nmap is unable to determine whether a port is ..."}
-3,203,474,671,633,941,500
Nmap network security scanner man page
url-qa
{"title": "TCP ACK Scan (-sA) | Nmap Network Scanning", "href": "https://nmap.org/book/scan-methods-ack-scan.html", "body": "Nmap finds the closed ports in that case, but 39 of them are listed as open|filtered because Nmap cannot determine between those two states with a FIN scan. Now ..."}
7,841,969,790,689,187,000
TCP ACK Scan (-sA) | Nmap Network Scanning
url-qa
{"title": "Nmap - ONAP Wiki", "href": "https://lf-onap.atlassian.net/wiki/display/DW/Nmap", "body": "Jun 15, 2018 ... Nmap reports the state combinations open|filtered and closed|filtered when it cannot determine which of the two states describe a port. The ..."}
-7,144,142,045,397,786,000
Nmap - ONAP Wiki
url-qa
{"title": "Nmap - ONAP Wiki", "href": "https://lf-onap.atlassian.net/wiki/display/DW/Nmap", "body": "Jun 15, 2018 ... Nmap reports the state combinations open|filtered and closed|filtered when it cannot determine which of the two states describe a port. The ..."}
-7,144,142,045,397,786,000
Nmap - ONAP Wiki
url-qa
{"title": "Chapter 4. Port Scanning Overview | Nmap Network Scanning", "href": "https://nmap.org/book/port-scanning.html", "body": "The UDP, IP protocol, FIN, NULL, and Xmas scans classify ports this way. closed|filtered. This state is used when Nmap is unable to determine whether a port is ..."}
-8,177,451,456,468,133,000
Chapter 4. Port Scanning Overview | Nmap Network Scanning
url-qa
{"title": "All 1000 scanned ports on <ip address> are in ignored states. Not ...", "href": "https://www.reddit.com/r/nmap/comments/14zeug8/all_1000_scanned_ports_on_ip_address_are_in/", "body": "Jul 15, 2023 ... Not shown: 1000 closed tcp ports (reset) : r/nmap. Close search. r/nmap ... you have to set up a dhcpserver in virtual box via your host machine's ..."}
-5,688,777,811,412,372,000
All 1000 scanned ports on <ip address> are in ignored states. Not ...
url-qa
{"title": "All 1000 scanned ports on <ip address> are in ignored states. Not ...", "href": "https://www.reddit.com/r/nmap/comments/14zeug8/all_1000_scanned_ports_on_ip_address_are_in/", "body": "Jul 15, 2023 ... Not shown: 1000 closed tcp ports (reset) : r/nmap. Close search. r/nmap ... you have to set up a dhcpserver in virtual box via your host machine's ..."}
-5,688,777,811,412,372,000
All 1000 scanned ports on <ip address> are in ignored states. Not ...
url-qa
{"title": "How to interpret Nmap SYN scan 'PORT STATE SERVICE' output in ...", "href": "https://labex.io/tutorials/nmap-how-to-interpret-nmap-syn-scan-port-state-service-output-in-cybersecurity-417469", "body": "filtered : The port is being filtered by a firewall, IDS, or other network device, and Nmap cannot determine whether it is open or closed. Service. The third ..."}
7,885,248,564,138,071,000
How to interpret Nmap SYN scan 'PORT STATE SERVICE' output in ...
url-qa
{"title": "Port Scanning Basics | Nmap Network Scanning", "href": "https://nmap.org/book/man-port-scanning-basics.html", "body": "Nmap places ports in this state when it is unable to determine whether a port is open or filtered. This occurs for scan types in which open ports give no ..."}
-2,049,533,382,405,426,200
Port Scanning Basics | Nmap Network Scanning
url-qa
{"title": "TCP ACK Scan (-sA) | Nmap Network Scanning", "href": "https://nmap.org/book/scan-methods-ack-scan.html", "body": "Nmap finds the closed ports in that case, but 39 of them are listed as open|filtered because Nmap cannot determine between those two states with a FIN scan. Now ..."}
7,841,969,790,689,187,000
TCP ACK Scan (-sA) | Nmap Network Scanning
url-qa
{"title": "NMAP all ports are in ignored state - nmap - Hack The Box :: Forums", "href": "https://forum.hackthebox.com/t/nmap-all-ports-are-in-ignored-state/272778", "body": "Feb 15, 2023 ... Hi guys, I have a problem with Nmap. When I scan: nmap (different stuff like -sV -Pn) +ip The scan complete with 1000 ports scanned but in ..."}
-9,155,185,016,338,861,000
NMAP all ports are in ignored state - nmap - Hack The Box :: Forums
url-qa
{"title": "linux - Testing UDP port connectivity - Server Fault", "href": "https://serverfault.com/questions/416205/testing-udp-port-connectivity", "body": "Aug 10, 2012 ... On Connected port, STATE value is open : $ sudo nmap -sU -pU:53 192.168.1.1 PORT STATE SERVICE 53/udp open domain. On Disconnected port ..."}
4,260,224,698,871,929,000
linux - Testing UDP port connectivity - Server Fault
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{"title": "Nmap Basic Port Scans | TryHackMe (THM) | by Aircon | Medium", "href": "https://medium.com/@Aircon/nmap-basic-port-scans-tryhackme-thm-c7c3361831f0", "body": "May 25, 2022 ... This state is encountered when using an ACK scan -sA . Open|Filtered — This means that Nmap cannot determine whether the port is open or ..."}
-9,149,004,336,770,049,000
Nmap Basic Port Scans | TryHackMe (THM) | by Aircon | Medium
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{"title": "Chapter 15. Nmap Reference Guide | Nmap Network Scanning", "href": "https://nmap.org/book/man.html", "body": "Nmap reports the state combinations open|filtered and closed|filtered when it cannot determine which of the two states describe a port. The port table may also ..."}
5,311,312,675,693,550,000
Chapter 15. Nmap Reference Guide | Nmap Network Scanning
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{"title": "Nmap network security scanner man page", "href": "https://svn.nmap.org/!svn/bc/3320/nmap/docs/nmap_manpage.html", "body": "The UDP, IP Protocol, FIN, Null, and Xmas scans classify ports this way. closed|filtered This state is used when Nmap is unable to determine whether a port is ..."}
-3,203,474,671,633,941,500
Nmap network security scanner man page
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{"title": "How to Use Nmap to Scan for Open Ports", "href": "https://phoenixnap.com/kb/nmap-scan-open-ports", "body": "Apr 5, 2024 ... Nmap cannot determine which due to network conditions. closed|filtered. The port state is closed or filtered. The exact state is indeterminate ..."}
-659,417,674,678,243,800
How to Use Nmap to Scan for Open Ports
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{"title": "How to Use Nmap to Scan for Open Ports", "href": "https://phoenixnap.com/kb/nmap-scan-open-ports", "body": "Apr 5, 2024 ... Nmap cannot determine which due to network conditions. closed|filtered. The port state is closed or filtered. The exact state is indeterminate ..."}
-659,417,674,678,243,800
How to Use Nmap to Scan for Open Ports
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{"title": "linux - Testing UDP port connectivity - Server Fault", "href": "https://serverfault.com/questions/416205/testing-udp-port-connectivity", "body": "Aug 10, 2012 ... On Connected port, STATE value is open : $ sudo nmap -sU -pU:53 192.168.1.1 PORT STATE SERVICE 53/udp open domain. On Disconnected port ..."}
4,260,224,698,871,929,000
linux - Testing UDP port connectivity - Server Fault
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{"title": "How to Use Nmap to Scan for Open Ports", "href": "https://phoenixnap.com/kb/nmap-scan-open-ports", "body": "Apr 5, 2024 ... Nmap cannot determine which due to network conditions. closed|filtered. The port state is closed or filtered. The exact state is indeterminate ..."}
-659,417,674,678,243,800
How to Use Nmap to Scan for Open Ports
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{"title": "How to Use Nmap to Scan for Open Ports", "href": "https://phoenixnap.com/kb/nmap-scan-open-ports", "body": "Apr 5, 2024 ... Nmap cannot determine which due to network conditions. closed|filtered. The port state is closed or filtered. The exact state is indeterminate ..."}
-659,417,674,678,243,800
How to Use Nmap to Scan for Open Ports
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{"title": "NMAP all ports are in ignored state - nmap - Hack The Box :: Forums", "href": "https://forum.hackthebox.com/t/nmap-all-ports-are-in-ignored-state/272778", "body": "Feb 15, 2023 ... Hi guys, I have a problem with Nmap. When I scan: nmap (different stuff like -sV -Pn) +ip The scan complete with 1000 ports scanned but in ..."}
-9,155,185,016,338,861,000
NMAP all ports are in ignored state - nmap - Hack The Box :: Forums
url-qa
{"title": "linux - Testing UDP port connectivity - Server Fault", "href": "https://serverfault.com/questions/416205/testing-udp-port-connectivity", "body": "Aug 10, 2012 ... On Connected port, STATE value is open : $ sudo nmap -sU -pU:53 192.168.1.1 PORT STATE SERVICE 53/udp open domain. On Disconnected port ..."}
4,260,224,698,871,929,000
linux - Testing UDP port connectivity - Server Fault
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{"title": "Port Scanning Basics", "href": "https://www.uv.mx/personal/angelperez/files/2018/10/scanning_texto.pdf", "body": "The UDP, IP protocol, FIN, NULL, and Xmas scans classify ports this way. closed|filtered. This state is used when Nmap is unable to determine whether a port is ..."}
3,888,323,211,463,480,300
Port Scanning Basics
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{"title": "Nmap scan what does STATE=filtered mean? - Information Security ...", "href": "https://security.stackexchange.com/questions/227028/nmap-scan-what-does-state-filtered-mean", "body": "Mar 8, 2020 ... Filtered is described in the NMAP Reference Guide, Chapter 15: Nmap cannot determine whether the port is open because packet filtering ..."}
1,135,547,387,898,124,200
Nmap scan what does STATE=filtered mean? - Information Security ...
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{"title": "kali linux - Does STATE LISTEN or ESTABLISHED means I should ...", "href": "https://unix.stackexchange.com/questions/743482/does-state-listen-or-established-means-i-should-see-an-open-port-when-using-nmap", "body": "Apr 20, 2023 ... Should ports that are in LISTENING, ESTABLISHED or not identified states appear as open ports in nmap? LISTENING, yes. ESTABLISHED, no."}
2,751,734,043,678,237,700
kali linux - Does STATE LISTEN or ESTABLISHED means I should ...
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{"title": "Deciphering Nmap's Port Descriptions - Professor Messer IT ...", "href": "https://www.professormesser.com/nmap/deciphering-nmaps-port-descriptions/", "body": "Feb 27, 2007 ... After a scan is complete, Nmap will categorize each scanned port into one of six states; open, closed, filtered, open|filtered, closed|filtered, and unfiltered."}
1,287,027,799,132,287,700
Deciphering Nmap's Port Descriptions - Professor Messer IT ...
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{"title": "Nmap - ONAP Wiki", "href": "https://lf-onap.atlassian.net/wiki/display/DW/Nmap", "body": "Jun 15, 2018 ... Nmap reports the state combinations open|filtered and closed|filtered when it cannot determine which of the two states describe a port. The ..."}
-7,144,142,045,397,786,000
Nmap - ONAP Wiki
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{"title": "Nmap - ONAP Wiki", "href": "https://lf-onap.atlassian.net/wiki/display/DW/Nmap", "body": "Jun 15, 2018 ... Nmap reports the state combinations open|filtered and closed|filtered when it cannot determine which of the two states describe a port. The ..."}
-7,144,142,045,397,786,000
Nmap - ONAP Wiki
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{"title": "How to use Nmap to scan specific ports | TechTarget", "href": "https://www.techtarget.com/searchsecurity/feature/How-to-use-Nmap-to-scan-for-open-ports", "body": "Jan 27, 2022 ... This recipe describes how to use Nmap to determine the port states of a target, a process used to identify running services commonly referred to as port ..."}
-8,258,258,525,153,063,000
How to use Nmap to scan specific ports | TechTarget
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{"title": "Deciphering Nmap's Port Descriptions - Professor Messer IT ...", "href": "https://www.professormesser.com/nmap/deciphering-nmaps-port-descriptions/", "body": "Feb 27, 2007 ... After a scan is complete, Nmap will categorize each scanned port into one of six states; open, closed, filtered, open|filtered, closed|filtered, and unfiltered."}
1,287,027,799,132,287,700
Deciphering Nmap's Port Descriptions - Professor Messer IT ...
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{"title": "How to Use Nmap to Scan for Open Ports", "href": "https://phoenixnap.com/kb/nmap-scan-open-ports", "body": "Apr 5, 2024 ... Nmap cannot determine which due to network conditions. closed|filtered. The port state is closed or filtered. The exact state is indeterminate ..."}
-659,417,674,678,243,800
How to Use Nmap to Scan for Open Ports
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{"title": "How to interpret Nmap SYN scan 'PORT STATE SERVICE' output in ...", "href": "https://labex.io/tutorials/nmap-how-to-interpret-nmap-syn-scan-port-state-service-output-in-cybersecurity-417469", "body": "filtered : The port is being filtered by a firewall, IDS, or other network device, and Nmap cannot determine whether it is open or closed. Service. The third ..."}
7,885,248,564,138,071,000
How to interpret Nmap SYN scan 'PORT STATE SERVICE' output in ...
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{"title": "TCP ACK Scan (-sA) | Nmap Network Scanning", "href": "https://nmap.org/book/scan-methods-ack-scan.html", "body": "Nmap finds the closed ports in that case, but 39 of them are listed as open|filtered because Nmap cannot determine between those two states with a FIN scan. Now ..."}
7,841,969,790,689,187,000
TCP ACK Scan (-sA) | Nmap Network Scanning
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{"title": "Nmap scan what does STATE=filtered mean? - Information Security ...", "href": "https://security.stackexchange.com/questions/227028/nmap-scan-what-does-state-filtered-mean", "body": "Mar 8, 2020 ... Filtered is described in the NMAP Reference Guide, Chapter 15: Nmap cannot determine whether the port is open because packet filtering ..."}
1,135,547,387,898,124,200
Nmap scan what does STATE=filtered mean? - Information Security ...
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{"title": "How to interpret Nmap SYN scan 'PORT STATE SERVICE' output in ...", "href": "https://labex.io/tutorials/nmap-how-to-interpret-nmap-syn-scan-port-state-service-output-in-cybersecurity-417469", "body": "filtered : The port is being filtered by a firewall, IDS, or other network device, and Nmap cannot determine whether it is open or closed. Service. The third ..."}
7,885,248,564,138,071,000
How to interpret Nmap SYN scan 'PORT STATE SERVICE' output in ...
url-qa
{"title": "Port Scanning Basics", "href": "https://www.uv.mx/personal/angelperez/files/2018/10/scanning_texto.pdf", "body": "The UDP, IP protocol, FIN, NULL, and Xmas scans classify ports this way. closed|filtered. This state is used when Nmap is unable to determine whether a port is ..."}
3,888,323,211,463,480,300
Port Scanning Basics
url-qa
{"title": "Nmap network security scanner man page", "href": "https://svn.nmap.org/!svn/bc/3320/nmap/docs/nmap_manpage.html", "body": "The UDP, IP Protocol, FIN, Null, and Xmas scans classify ports this way. closed|filtered This state is used when Nmap is unable to determine whether a port is ..."}
-3,203,474,671,633,941,500
Nmap network security scanner man page
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{"title": "NMAP all ports are in ignored state - nmap - Hack The Box :: Forums", "href": "https://forum.hackthebox.com/t/nmap-all-ports-are-in-ignored-state/272778", "body": "Feb 15, 2023 ... Hi guys, I have a problem with Nmap. When I scan: nmap (different stuff like -sV -Pn) +ip The scan complete with 1000 ports scanned but in ..."}
-9,155,185,016,338,861,000
NMAP all ports are in ignored state - nmap - Hack The Box :: Forums
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{"title": "Nmap - ONAP Wiki", "href": "https://lf-onap.atlassian.net/wiki/display/DW/Nmap", "body": "Jun 15, 2018 ... Nmap reports the state combinations open|filtered and closed|filtered when it cannot determine which of the two states describe a port. The ..."}
-7,144,142,045,397,786,000
Nmap - ONAP Wiki
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{"title": "linux - Testing UDP port connectivity - Server Fault", "href": "https://serverfault.com/questions/416205/testing-udp-port-connectivity", "body": "Aug 10, 2012 ... On Connected port, STATE value is open : $ sudo nmap -sU -pU:53 192.168.1.1 PORT STATE SERVICE 53/udp open domain. On Disconnected port ..."}
4,260,224,698,871,929,000
linux - Testing UDP port connectivity - Server Fault
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{"title": "kali linux - Does STATE LISTEN or ESTABLISHED means I should ...", "href": "https://unix.stackexchange.com/questions/743482/does-state-listen-or-established-means-i-should-see-an-open-port-when-using-nmap", "body": "Apr 20, 2023 ... Should ports that are in LISTENING, ESTABLISHED or not identified states appear as open ports in nmap? LISTENING, yes. ESTABLISHED, no."}
2,751,734,043,678,237,700
kali linux - Does STATE LISTEN or ESTABLISHED means I should ...
url-qa
{"title": "NMAP all ports are in ignored state - nmap - Hack The Box :: Forums", "href": "https://forum.hackthebox.com/t/nmap-all-ports-are-in-ignored-state/272778", "body": "Feb 15, 2023 ... Hi guys, I have a problem with Nmap. When I scan: nmap (different stuff like -sV -Pn) +ip The scan complete with 1000 ports scanned but in ..."}
-9,155,185,016,338,861,000
NMAP all ports are in ignored state - nmap - Hack The Box :: Forums
url-qa
{"title": "NMAP all ports are in ignored state - nmap - Hack The Box :: Forums", "href": "https://forum.hackthebox.com/t/nmap-all-ports-are-in-ignored-state/272778", "body": "Feb 15, 2023 ... Hi guys, I have a problem with Nmap. When I scan: nmap (different stuff like -sV -Pn) +ip The scan complete with 1000 ports scanned but in ..."}
-9,155,185,016,338,861,000
NMAP all ports are in ignored state - nmap - Hack The Box :: Forums
url-qa
{"title": "Nmap scan what does STATE=filtered mean? - Information Security ...", "href": "https://security.stackexchange.com/questions/227028/nmap-scan-what-does-state-filtered-mean", "body": "Mar 8, 2020 ... Filtered is described in the NMAP Reference Guide, Chapter 15: Nmap cannot determine whether the port is open because packet filtering ..."}
1,135,547,387,898,124,200
Nmap scan what does STATE=filtered mean? - Information Security ...
url-qa
{"title": "Nmap scan what does STATE=filtered mean? - Information Security ...", "href": "https://security.stackexchange.com/questions/227028/nmap-scan-what-does-state-filtered-mean", "body": "Mar 8, 2020 ... Filtered is described in the NMAP Reference Guide, Chapter 15: Nmap cannot determine whether the port is open because packet filtering ..."}
1,135,547,387,898,124,200
Nmap scan what does STATE=filtered mean? - Information Security ...
url-qa
{"title": "linux - Testing UDP port connectivity - Server Fault", "href": "https://serverfault.com/questions/416205/testing-udp-port-connectivity", "body": "Aug 10, 2012 ... On Connected port, STATE value is open : $ sudo nmap -sU -pU:53 192.168.1.1 PORT STATE SERVICE 53/udp open domain. On Disconnected port ..."}
4,260,224,698,871,929,000
linux - Testing UDP port connectivity - Server Fault
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{"title": "All 1000 scanned ports on <ip address> are in ignored states. Not ...", "href": "https://www.reddit.com/r/nmap/comments/14zeug8/all_1000_scanned_ports_on_ip_address_are_in/", "body": "Jul 15, 2023 ... Not shown: 1000 closed tcp ports (reset) : r/nmap. Close search. r/nmap ... you have to set up a dhcpserver in virtual box via your host machine's ..."}
-5,688,777,811,412,372,000
All 1000 scanned ports on <ip address> are in ignored states. Not ...
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{"title": "Limit Laws of Maximal Birkhoff Sums for Circle Rotations via ...", "href": "https://academic.oup.com/imrn/article/2023/22/19340/7193654", "body": "Jun 10, 2023 ... Let us also mention a theorem of Beck [4] concerning |$\\beta =0$|⁠, a fixed quadratic irrational |$\\alpha $| and |$N \\sim \\textrm{Unif}(\\{ 1,2,\\ ..."}
1,136,489,225,481,678,200
Limit Laws of Maximal Birkhoff Sums for Circle Rotations via ...
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{"title": "Lecture notes for Math 205A", "href": "http://math.stanford.edu/~ryzhik/STANFORD/205-STANF/notes-205.tex", "body": "Given x,y∈[0,1) define. x⊕ y={ . If E⊆[0,1] is a Lebesgue measurable set and y∈[0,1], then the set E⊕ y={x∈[0,1]: x=e⊕ y\\hbox{ for some e∈ E}} is ..."}
101,118,904,596,406,900
Lecture notes for Math 205A
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{"title": "Limit Laws of Maximal Birkhoff Sums for Circle Rotations via ...", "href": "https://academic.oup.com/imrn/article/2023/22/19340/7193654", "body": "Jun 10, 2023 ... Let us also mention a theorem of Beck [4] concerning |$\\beta =0$|⁠, a fixed quadratic irrational |$\\alpha $| and |$N \\sim \\textrm{Unif}(\\{ 1,2,\\ ..."}
1,136,489,225,481,678,200
Limit Laws of Maximal Birkhoff Sums for Circle Rotations via ...
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{"title": "Junior Research Seminar: Probability, L-Functions, Random Matrix ...", "href": "https://web.williams.edu/Mathematics/sjmiller/public_html/mathlab/public_html/jr02spring/plfrmt.tex", "body": "The set of solutions is {(x,y,z) = (x,0,x) }. Show that λ1 - λ2 is twice the distance from the origin in this 2D subspace. Corresponding eigenvectors are, ..."}
-7,073,702,476,794,469,000
Junior Research Seminar: Probability, L-Functions, Random Matrix ...
url-qa
{"title": "Lecture notes for Math 205A", "href": "http://math.stanford.edu/~ryzhik/STANFORD/205-STANF/notes-205.tex", "body": "Given x,y∈[0,1) define. x⊕ y={ . If E⊆[0,1] is a Lebesgue measurable set and y∈[0,1], then the set E⊕ y={x∈[0,1]: x=e⊕ y\\hbox{ for some e∈ E}} is ..."}
101,118,904,596,406,900
Lecture notes for Math 205A
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