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Finite volume methods for elliptic PDE's : a new approach
ESAIM: Mathematical Modelling and Numerical Analysis - Modélisation Mathématique et Analyse Numérique, Tome 36 (2002) no. 2, pp. 307-324.
We consider a new formulation for finite volume element methods, which is satisfied by known finite volume methods and it c... | {} |
1. ## combinations
1.Private automobile license plates contain three letters followed by three numbers. One example is CCG550. If there are no other constraints, the number of plates that could be manufactured is
A) 150000
B) 17576000
C) 12626000
D) 11232000
2. There are 8 photographs of wildlife to be hung in a disp... | {} |
# Probability Tricks , Notes & Questions
Contents
## Probability Notes & Questions
Here is a quick Guide for those who are preparing for an IBPS bank or other exams for “Probability”. This is the important topic in IBPS Clerk exam and IBPS PO exam. You will get Tricks & Tips with proper examples.Also, these Study No... | {} |
# $\beta^+$ decay question
I read that all baryons apart from the proton itself decay into protons (why though?) and that mesons do not decay into protons due to having less mass than protons.
Thus it makes sense for the $\beta^-$ decay to occur as the neutron decays to the proton, but how does the $\beta^+$ decay ta... | {} |
## Abstract
We developed components of a decision structure that could be used in an adaptive management framework for responding to invasion of hemlock woolly adelgid Adeleges tsugae on the Cumberland Plateau of northern Tennessee. Hemlock woolly adelgid, an invasive forest pest, was first detected in this area in 20... | {} |
# Q. How many litres of water must be added to 1 L of an aqueous solution of HCL with a pH of 1to create an aqueous solution with pH of 2?
Solution:
## $pH = 1 \therefore [ H^+ ] = 10^{ - 1 } = 0.1$ M $\hspace20mm$ p H = 2 $\therefore [ H^+ ] = 10^{ - 2 } = 0.01$ M For dilution of HCl, $M _1 V_1 = M_2 V_2$ $\hspace20... | {} |
# 2.2 Graphing qualitative variables
Page 1 / 2
When Apple Computer introduced the iMac computer in August 1998, the company wanted to learn whether the iMac was expandingApple?s market share. Was the iMac just attracting previous Macintosh owners? Or was it purchased by newcomers to thecomputer market, and by previ... | {} |
## Introduction
Bioacoustic source separation, informally referred to as the “cocktail party problem” (CPP), encompasses the problem of detecting, recognizing, and extracting meaningful information from conspecific signaling interactions in the presence of concurrent vocalizers in a noisy social environment1. Automati... | {} |
# Cohomology and Strings
+ 1 like - 0 dislike
162 views
I am going through a paper by Witten and I got confused in the point where the topology of the $B$-field is discussed.
In the first paragraph of page 11, it is explained that when discrete torsion is taken into account, the cohomology class of the $B$-field cha... | {} |
# Honest vs. Dishonest Voting: does it matter?
Let's say I have a website where people can rate movies on a scale of 0-10. We say people vote honestly when the rating they give to a movie is what they actually think. People vote dishonestly when they try to get the website's rating to be closer to their own rating: fo... | {} |
How many towers can you see?
This question is based on the number-placement puzzle Towers (also known as Skyscrapers), which you can play online. Your goal is to take a solution to the puzzle and determine the clues -- the numbers of towers visible along each row and column. This is code golf, so fewest bytes wins.
H... | {} |
###### Waste less time on Facebook — follow Brilliant.
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Back to all chapters
# Fundamental Trigonometric Identities
These are your basic building blocks for solving trigonometric equations and understanding how the pieces fit together. Using these identities can make sense of even the scariest looking trig.
# Funda... | {} |
# How to draw special trees from a list consisting of tuples with Sage?
I have the following problem:
Imagine, we have tuples (1,1), (1,2), ... , (1,n), (2,1), (2,2), (2,n), (3,1), ... , (k,n) in a list L.
To every tuple (i,j) I have associated a list L{ij}=[...]. The entries of L{ij} are special other tuples from L... | {} |
# Continuity in point
#### Chipset3600
##### Member
Hello MHB, the f(0) of this function doesn't exist, so im i wrong or this question dont hv solution?
#### Sudharaka
##### Well-known member
MHB Math Helper
Hello MHB, the f(0) of this function doesn't exist, so im i wrong or this question dont hv solution?
View a... | {} |
# Java: Only log first error occurrence (with hourly reset)
I have a redis caching server. If that caching server is down, my app will query the database directly.
I want to know from the logs if my caching server is not reachable. However, if I add a log error, it would completely spam my logfiles if a high amount o... | {} |
Limited access
We tend to assume that consumption of goods is monotonically increasing: the more of a particular good we consume, the better off we are. However, that's not always the case. The "consumption" of pollution or illness, for example, is not monotonically increasing. All else being equal, we probably want l... | {} |
# definition of the exterior derivative
I have a question concerning the definition of $d^*$. It is usually defined to be the (formally) adjoint of $d$? what is the meaning of formally?, is not just the adjoint of $d$? thanks
-
this question might help: math.stackexchange.com/questions/12894/… – Eric O. Korman Aug 2... | {} |
Momentum is a vector quantity.As discussed in an earlier unit, a vector quantity is a quantity that is fully described by both magnitude and direction. Some of our day-to-day observations can be explained in terms of Newton’s second law of motion. The initial momentum of the object is p i when it strikes the steel plat... | {} |
# $L1$ Adaptive Control of a Lower Limb Exoskeleton Dedicated to Kids’ Rehabilitation
2 DEXTER - Conception et commande de robots pour la manipulation
LIRMM - Laboratoire d'Informatique de Robotique et de Microélectronique de Montpellier
Abstract : In this chapter, four adaptive controllers have been proposed to contr... | {} |
EN FR
• Legal notice
• Accessibility - non conforme
##### LFANT - 2019
Overall Objectives
New Software and Platforms
Partnerships and Cooperations
Bibliography
## Section: New Software and Platforms
### MPFRCX
Keyword: Arithmetic
Functional Description: Mpfrcx is a library for the arithmetic of univariate polynomi... | {} |
# Welcome¶
Welcome to the MenpoDetect documentation!
MenpoDetect is a Python package designed to make object detection, in particular face detection, simple. MenpoDetect relies on the core package of Menpo, and thus the output of MenpoDetect is always assumed to be Menpo core types. If you aren’t sure what Menpo is, ... | {} |
# Thermal Expansion Formula
When the temperature acts on the body, it undergoes a change in the length, width, height, or volume of the material. Since the atoms are tightly packed in solids, thermal expansion is seen evidently here. In this article, let us know more about thermal expansion and formulas of linear expa... | {} |
### 1465: Programming Contest Ranking
[状态] [讨论版] [提交] [命题人:]
Heilongjiang Programming Contest will end successfully! And your task is programming contest ranking.
The following rules rankings:
1.A problem is solved when it is accepted by the judges.
2.Teams are ranked according to the most problems solved；
3.Teams wh... | {} |
# Challenge 18: Implement CTR, the stream cipher mode¶
The string:
L77na/nrFsKvynd6HzOoG7GHTLXsTVu9qvY/2syLXzhPweyyMTJULu/6/kXX0KSvoOLSFQ==
... decrypts to something approximating English in CTR mode, which is an AES block cipher mode that turns AES into a stream cipher, with the following parameters:
key=YELLO... | {} |
anonymous one year ago What is the greatest possible error if Irina measured the length of her window as 3.35 feet? The greatest possible error is feet.
• This Question is Open
1. nincompoop
how big are her feet?
2. nincompoop
usually when no calculation is involved, the precision is determined by its significant f... | {} |
Fisseha Berhane, PhD
Data Scientist
443-970-2353 [email protected] CV Resume
The Role of Regular Expressions in Creating a Tidy Data¶
In this analysis, let's prepare a tidy data that can be used for later analysis employing regular expressions in R and demonstrate the strength of regular expressions.
Let's check i... | {} |
Journal topic
Nat. Hazards Earth Syst. Sci., 19, 2619–2634, 2019
https://doi.org/10.5194/nhess-19-2619-2019
Nat. Hazards Earth Syst. Sci., 19, 2619–2634, 2019
https://doi.org/10.5194/nhess-19-2619-2019
Research article 22 Nov 2019
Research article | 22 Nov 2019
Tsunami hazard and risk assessment for multiple buildin... | {} |
# sklearn.preprocessing.PowerTransformer¶
class sklearn.preprocessing.PowerTransformer(method='yeo-johnson', *, standardize=True, copy=True)[source]
Apply a power transform featurewise to make data more Gaussian-like.
Power transforms are a family of parametric, monotonic transformations that are applied to make dat... | {} |
NIPS 2016
Mon Dec 5th through Sun the 11th, 2016 at Centre Convencions Internacional Barcelona
### Reviewer 1
#### Summary
The paper proposes to replace standard Monte Carlo methods for ABC with a method based on Bayesian density estimation. Although density estimation has been used before within the context of ABC,... | {} |
# Archive of September 2014
Titel
## mitgetippt @sekor in der mumble sprechstunde zu den austritten
Author
Überblick
schnell mitgetippt; bin kein @drahflow; deswegen gekürzt; hoffe habe das trotzdem sinngemäß wiedergegeben:
"nein, die piratenpartei ist mit sicherheit nicht in der auflösung, sondern es gehen halt ... | {} |
# How do you simplify sqrt(1414)?
Jun 3, 2017
#### Answer:
$\sqrt{1414}$ is already in simplest form.
#### Explanation:
The prime factorisation of $1414$ is:
$1414 = 2 \cdot 7 \cdot 101$
This contains no square factors, so the square root is already in simplest form.
$\textcolor{w h i t e}{}$
Notes
Should the ... | {} |
# Explanation of code using \titleformat [closed]
I am writing a project in latex and to make my output pdf look more fancy i am using a "Fancy chapter headings with TikZ" code found here http://texblog.net/latex-archive/layout/fancy-chapter-tikz/ (thx to author). But the thing is I don't want to just use it, I also w... | {} |
location: Publications → journals
Search results
Search: All articles in the CMB digital archive with keyword multiresolution
Expand all Collapse all Results 1 - 1 of 1
1. CMB Online first
Jahan, Qaiser
Characterization of low-pass filters on local fields of positive characteristic In this article, we giv... | {} |
# zbMATH — the first resource for mathematics
A Beale-Kato-Madja criterion for magneto-micropolar fluid equations with partial viscosity. (English) Zbl 1213.76256
Summary: We study the incompressible magneto-micropolar fluid equations with partial viscosity in $$\mathbb R (n = 2,3)$$. A blow-up criterion of smooth sol... | {} |
# When to use Cohen's d and when t-test?
When do I use Cohen's and when do I t-test? Probably in addition: What is the (conceptual) difference between them? Both tests are meant to study the difference between two distributions. I just roughly know that Cohen's is used to calculate the effect size while t-test is mean... | {} |
# Factoring - another problem
• March 18th 2008, 03:27 PM
mt_lapin
Factoring - another problem
Factor $4x^2-4x-80$
My answer: $4(x+4)(x-5)$
Do I have the correct answer? | {} |
# Search for a massive resonance decaying into a Higgs boson and a W or Z boson in hadronic final states in proton-proton collisions at s√=8 TeV
CMS Collaboration; Khachatryan, V.; Sirunyan, A. M.; Tumasyan, A.; Adam, W.; Asilar, E.; Bergauer, T.; Brandstetter, J.; Dragicevic, M.; Erö, J.; Flechl, M.; Friedl, M.; Früh... | {} |
Algebra 2 (1st Edition)
$B$
The sum is the sum of the first 20 natural numbers. Using the trick of Gauss, $20+1=21$ $19+2=21$ $18+3=21$ $...$ $11+10=21$ (all 20 numbers are used up) Ten pairs, each adding to 21, total to $10\times 21=210$ | {} |
Change title; replace written indices (one, two) with numbers
# Question Regarding Do volumes and pressures calculated from Boyle's Law depend on the temperature?
As the title suggests, i have a question regarding Boyle's law.
As Boyle's law states that "The volume(V) $$V$$ of a given mass of a gas, is inversely pro... | {} |
# A simple question in combinatorics.
A university bus stops at some terminal where one professor,one student and one clerk has to ride on bus.There are six empty seats.How many possible combinations of seating?
My problem:I know that if there are six people to fill the 3 seats then there are $6\times5\times4=120= ^6... | {} |
# Does metal oxidize (faster) in dirt?
I had an interesting event occur recently: I stuck a screwdriver in a potted plant, for it is the only way that I am able to unlock a certain door. It was left in there for about a month before I needed it again, and, when I took it out, it had what I thought to be rust. I am dou... | {} |
RationalWiki's Q4 2016 Fundraiser
We are 100% user-supported!
Without you, there is no RationalWiki!
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# Fun:Proof that all odd numbers are prime
$1+1=\ ?$ This article/section deals with mathematical concepts appro... | {} |
# zbMATH — the first resource for mathematics
## Shiokawa, Iekata
Compute Distance To:
Author ID: shiokawa.iekata Published as: Shiokawa, I.; Shiokawa, Iekata; Shiokawa, Ietaka External Links: MGP
Documents Indexed: 70 Publications since 1970, including 3 Books Biographic References: 1 Publication
all top 5
#### C... | {} |
# Properties
Label 1764.4.k.f Level $1764$ Weight $4$ Character orbit 1764.k Analytic conductor $104.079$ Analytic rank $0$ Dimension $2$ CM no Inner twists $2$
# Related objects
## Newspace parameters
Level: $$N$$ $$=$$ $$1764 = 2^{2} \cdot 3^{2} \cdot 7^{2}$$ Weight: $$k$$ $$=$$ $$4$$ Character orbit: $$[\chi]$... | {} |
Physics PERIODIC AND OSCILLATORY MOTIONS, PERIOD AND FREQUENCY AND DISPLACEMENT
### Topic Covered
color{blue}{star}INTRODUCTION
color{blue}{star}PERIODIC AND OSCILLATORY MOTIONS
color{blue}{star}PERIOD AND FREQUENCY
color{blue}{star}DISPLACEMENT
### INTRODUCTION
color{blue} ✍️As,We have learnt about uniform circula... | {} |
# A community has a population of 25000 which increases by 15% every year. What will be the population of the community after 6 years?
Aug 4, 2016
$57826$ people
#### Explanation:
An increase of 15% as a decimal is given by $1.15$.
$x \cdot 1.15 = x \left(1 + 0.15\right) = x + 0.15 x$
So, we have to multiply by 1... | {} |
# Divisibility Rules - 7 – Practice ProblemsHaving fun while studying, practice your skills by solving these exercises!
For now, Practice Problems are only available on tablets and desktop computers. Please log in on one of these devices.
Do you need help? Watch the Video Lesson for this Practice Problem.
A number i... | {} |
Title: Traces and Differential Operators over Beilinson Completion Algebras
Publication status: appeared in Compositio Math. 99 (1995).
Abstract:
A Beilinson Completion Algebra (BCA) is a generalization of a complete semi-local ring. A BCA A over a perfect field k is a finite product of local BCAs. Algebraically, a l... | {} |
Buy Find arrow_forward. Word Equation: Hydrochloric acid + Sodium carbonate → Sodium chloride + Carbon dioxide + Water. This reaction takes place slowly. Source(s): calcium oxide hydrochloric acid calcium chloride water: https://shortly.im/NZZEr 2 Answers. AgNO3 + NaBr ----> AgBr + NaNO3silver nitrate + Sodium bromide ... | {} |
# Integrative—Risk, return, and CAPM Wolff Enterprises must consider one investment project using the capital asset pricing...
###### Question:
IntegrativeRisk, return, and CAPM Wolff Enterprises must consider one investment project using the capital asset pricing model (CAPM). Relevant information is presented in... | {} |
cuban_mind 2 years ago (x/x-3)^2-2(x/x-3)-15=0
• This Question is Open
1. ZeHanz
If you write it in proper math notation:$\left( \frac{ x }{ x-3 } \right)^2-2\left( \frac{ x }{ x-3 } \right)-15=0$you see that it looks like a quadratic equation... So set p=x/(x-3) to get:$p^2-2p-15=0$ Solve for p. Then remember that p... | {} |
# Question #9e52a
##### 1 Answer
Sep 30, 2016
The product rule and the power rules in question are
• ${a}^{m} \times {a}^{n} = {a}^{m + n}$
• ${a}^{m} \div {a}^{n} = {a}^{m - n}$
• ${\left({a}^{m}\right)}^{n} = {a}^{m \times n}$
(Note that the second rule comes directly from the first, because $\frac{1}{a} ^ x = ... | {} |
a double integral question
• August 1st 2007, 01:14 PM
kittycat
a double integral question
The sphere of radius a centered at the origin is expressed in rectangular coordinates as x^2 + y^2 +z^2 = a^2 , and hence its equation in cylindrical coordinates is r^2 + z^2 = a^2 . Use this equation and a polar integral to fin... | {} |
# ON THE STRONG LAW OF LARGE NUMBERS FOR WEIGHTED SUMS OF NEGATIVELY SUPERADDITIVE DEPENDENT RANDOM VARIABLES
• SHEN, AITING (SCHOOL OF MATHEMATICAL SCIENCES ANHUI UNIVERSITY)
• Received : 2014.04.14
• Published : 2016.01.01
#### Abstract
Let {$X_n,n{\geq}1$} be a sequence of negatively superadditive dependent rando... | {} |
# Issue disabling a listbox
Luuzz
109 1
Hello Everybody
I am new here ant i have few problems using listbox component.
In fact, i want to disable a listbox, but when i do, it becomes invisible.
delete retag edit
## 7 Replies
937 2 12
Hey there,
So, in other words, you want the read-only feature for listbox?
So t... | {} |
The following pages are tagged with
TitleExcerpt
Baseline Administration A Baseline Administrator configures the settings related to baselines and baseline definitions.
Review Baselines Baselines can be reviewed once it is created. During the review cycle, the baselines can either be approved or rejected.
Create a Pro... | {} |
## DMPG '17 S4 - Artillery Battery
View as PDF
Points: 15 (partial)
Time limit: 1.0s
Java 8 2.5s
Python 2.5s
Memory limit: 64M
Java 8 128M
Python 128M
Author:
Problem types
One sunny afternoon, you find yourself in your Geography class watching your teacher Mr. Singh play against a fellow classmate.
Instead of stu... | {} |
# Basis
Let ${\displaystyle V}$ be a vector space over a field ${\displaystyle K}$, and ${\displaystyle {\underline {v_{1}}},{\underline {v_{2}}},\dots ,{\underline {v_{n}}}\in V}$
Definition (Linearly dependent vectors)
${\displaystyle {\underline {v_{1}}},{\underline {v_{2}}},\dots ,{\underline {v_{n}}}\in V}$ are... | {} |
# zbMATH — the first resource for mathematics
Complexified real arrangements of hyperplanes. (English) Zbl 0731.57011
Let V be a finite dimensional vector space over $${\mathbb{R}}$$, or $${\mathbb{C}}$$. A real (or complex) arrangement $${\mathcal A}$$ is a finite collection of real (or complex) affine hyperplanes in... | {} |
# Tutorial for using and training vica¶
## Installation¶
Instructions for Genepool.nersc.gov (more to come):
module unload python
module load python/3.6-anaconda_4.3.0
module load bbtools
module load pigz
module load prodigal
conda create -n vicaenv python=3.6
source activate vicaenv
conda config --add channels bioc... | {} |
Web Document Analysis 2005
Friday, July 22, 2005
Workshop Outline
Now that we have reviewed the submitted papers, we can provide some description of how the workshop is going to be structured. We will be posting a detailed schedule on this blog in the near future. The workshop will include:
• Introduction by Ethan an... | {} |
# Ventilation Defect Formation in Healthy and Asthma Subjects Is Determined by Lung Inflation
Title: Ventilation Defect Formation in Healthy and Asthma Subjects Is Determined by Lung Inflation Author: Harris, Robert Scott; Fujii-Rios, Hanae; Winkler, Tilo; Musch, Guido; Vidal Melo, Marcos Francisco; Venegas, Jose Gab... | {} |
# Confused about the limit of functions
Let $f(x)=0$ for $x\in\mathbb{Z}$ and $1$ otherwise. Why $\forall x\in\mathbb{Z},\lim_{t\to x^{+}}f(t)=\lim_{t\to x^{-}}f(t)=1$. Can it be explained by using the definition of limit? Would the result the same if $\mathbb{Z}$ is changed to $\mathbb{Q}$ ???
-
You repeated $\lim_{... | {} |
Article Contents
Article Contents
# Blow-up phenomena for a nonlocal quasilinear parabolic equation with time-dependent coefficients under nonlinear boundary flux
• This paper deals with blow-up phenomena for an initial boundary value problem of a nonlocal quasilinear parabolic equation with time-dependent coefficien... | {} |
# PSP Bibliography
Notice: Clicking on the DOI link will open a new window with the original bibliographic entry from the publisher. Clicking on a single author will show all publications by the selected author. Clicking on a single keyword, will show all publications by the selected keyword.
An analytical model for... | {} |
Using an approach to analyze the $\theta$ dependence of systems with a $\theta$ term we recently proposed, the critical behavior of CP^1 at $\theta=\pi$ is studied. We find a region outside the strong coupling regime where Haldane’s conjecture is verified. The critical line, however, does not belong to the universality... | {} |
# Fruit processing visitors: 29957 - online: 2 - today: 11
## Mode of heat exchange
Heat is energy transferred due to a difference in temperature:
$$q \propto \Delta{T}$$
There are three modes of heat transfer:
1. conduction
2. convection
In a general heating process, all modes of heat transfer may occur at the s... | {} |
# What is the difference between center of mass and center of gravity?
What is the difference between center of mass and center of gravity?
These terms seem to be used interchangeably.
Is there a difference between them for non-moving object on Earth, or moving objects for that matter?
-
The Wiki link is very much ... | {} |
Related Search
Web Results
www.geeksforgeeks.org/set-notations-in-latex
Jun 20, 2020 ... So Let's see the latex code of Set Notations one by one. Set notation and their Latex Code : ... 2. set of natural numbers, \mathbb{N}. 3. set of ...
www.cs.put.poznan.pl/ksiek/latexmath.html
Also, afor more complete reference ... | {} |
# how close can you get to lava before dying
Was Jesus being sarcastic when he called Judas "friend" in Matthew 26:50? Lava is a Liquid found commonly in large pools once the player has reached a certain depth (about 1200-1500 feet below on the Depth Meter). Then we need to solve for $h/d$ in the above (let's use hot ... | {} |
# Difference scheme, viscosity of a
A concept that characterizes the dissipativeness of difference schemes (see [1]). The viscosity of a difference scheme shows which supplementary dissipative properties appear in the approximation of a differential equation by difference equations (see [2], [3]). As well as the term ... | {} |
# The shear stress at a point in a liquid is found to be 0.05 N/m2. The velocity gradient at the point is 0.2 s-1. What will be its viscosity?
85 views
in General
closed
The shear stress at a point in a liquid is found to be 0.05 N/m2. The velocity gradient at the point is 0.2 s-1. What will be its viscosity?
1. 0.01 ... | {} |
Back to elliptic regularity. We have a constant-coefficient partial differential operator ${P = \sum_{a: |a| \leq k} C_a D^a}$ which is elliptic, i.e. the polynomial
$\displaystyle Q(\xi) = \sum_{a: |a| \leq k} C_a \xi^a$
satisfies ${|Q(\xi)| \geq \epsilon |\xi|^k}$ for ${|\xi|}$ large. We used this last property to ... | {} |
## Stream: maths
### Topic: integer multiplication well-defined
#### Kevin Buzzard (Jan 06 2020 at 04:42):
On the plane to Pittsburgh I was idly thinking about "the integer game". If one defines the integers as being $\mathbb{N}^2/\sim$ with $\sim$ the usual equivalence relation, then everything goes pretty smoothly... | {} |
Can we manipulate cosmic rays?
Is it possible to send data using cosmic rays?
Like sending high and low energy cosmic rays, since they can travel farther. And this data can be converted to binary form that can be processed by computers.
I'm not an astronomer or studied any thing related to astronomy, I was just imag... | {} |
# An Improved Environment for Floats
Document Sample
An Improved Environment for Floats
Anselm Lingnau
lingnau@tm.informatik.uni-frankfurt.de
1995/03/29
Abstract
This style option improves the interface for defining floating objects such as figures and tables in LTEX. It
A
adds the notio... | {} |
# Factor this unless it is fully factored?
## $18 r {s}^{2} - 2 r$
Apr 30, 2018
$2 r \left(9 {s}^{2} - 1\right)$
#### Explanation:
$18 r {s}^{2} - 2 r = 2 r \left(9 {s}^{2} - 1\right)$
Apr 30, 2018
$18 r {s}^{2} - 2 r = 2 r \left(3 s - 1\right) \left(3 s + 1\right)$
#### Explanation:
Given:
$18 r {s}^{2} - 2 ... | {} |
# Engineering Acoustics/New Acoustic Filter For Ultrasonics Media
Edit this template Part 1: Lumped Acoustical Systems – 1.1 – 1.2 – 1.3 – 1.4 – 1.5 – 1.6 – 1.7 – 1.8 – 1.9 – 1.10 – 1.11 Part 2: One-Dimensional Wave Motion – 2.1 – 2.2 – 2.3 Part 3: Applications – 3.1 – 3.2 – 3.3 – 3.4 – 3.5 – 3.6 – 3.7 – 3.8 – 3.9 – ... | {} |
<< problem 80 - Square root digital expansion Path sum: three ways - problem 82 >>
Problem 81: Path sum: two ways
In the 5 by 5 matrix below, the minimal path sum from the top left to the bottom right,
by only moving to the right and down, is indicated in bold and is equal to 2427.
131 673 234 103 18
201 96 342 965 ... | {} |
# Discrete spectrum of Schrodinger operator
Assume $\Omega$ is a non-compact region or manifold with dimension $\geq4$. Let $H=-\Delta+V$ be Schrodinger operator. Here $V$ is a (smooth)function.
I know that if $V\geq c>0$ or $V\to c>0$, then $0$ does not locate in the essential spectrum of $H$.s
Q : Is there any wor... | {} |
Article | Published:
# Equivalent-accuracy accelerated neural-network training using analogue memory
## Abstract
Neural-network training can be slow and energy intensive, owing to the need to transfer the weight data for the network between conventional digital memory chips and processor chips. Analogue non-volatile... | {} |
get_many_to_one_dataset {admiral} R Documentation
## Get Many to One Values that Led to a Prior Error
### Description
Get Many to One Values that Led to a Prior Error
### Usage
get_many_to_one_dataset()
### Details
If assert_one_to_one() detects an issue, the many to one values are stored in a dataset. This dat... | {} |
## Introduction #
Let's take a look at Maxwell's equations (in differential form):
$\nabla\cdot \mathbf{B}=0;\;\nabla\times \mathbf{E}+\frac{\partial \mathbf{B}}{\partial t}=0,$
$\nabla\cdot \mathbf{E}=\frac{\rho}{\epsilon_0};\; \nabla\times \mathbf{B}-\epsilon_0\mu_0\frac{\partial \mathbf{E}}{\partial t}=\mu_0j.$
W... | {} |
# geodesic balls in Riemannian manifolds with bounded geometry
Let $$(M,g)$$ be an open (:=complete, non-compact) Riemannian manifold with bounded geometry, in the sense that in some atlas of charts of radius $$r_0>0$$, the metric and all its derivatives are uniformly bounded (see, e.g. Cheeger--Gromov--Taylor). For s... | {} |
# Naive Bayes Classifier
Could someone please explain to me how and why can we go from equation $$4.3$$ to equation $$4.4$$:
$$\hat{c}= \arg\max_{c \in \mathcal{C}}P(c|d) = \arg\max_{c \in \mathcal{C}}\frac{P(d|c)P(c)}{P(d)}\tag{4.3}$$
$$\hat{c}= \arg\max_{c \in \mathcal{C}}P(c|d) = \arg\max_{c \in \mathcal{C}}P(d|c... | {} |
To learn more, see our tips on writing great answers. The number of connected components is . Why don't the graph “Path” functions (e.g. What is the term for diagonal bars which are making rectangular frame more rigid? Adjacency Matrix is also used to represent weighted graphs. If adj[i][j] = w, then there is an edge f... | {} |
# Symbols:Greek/Zeta
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## Zeta
The $6$th letter of the Greek alphabet.
Minuscule: $\zeta$
Majuscule: $\Zeta$
The $\LaTeX$ code for $\zeta$ is \zeta .
The $\LaTeX$ code for $\Zeta$ is \Zeta .
### Riemann Zeta Function
$\zeta \left({s}\right)$
The Riemann Zeta Function $\zeta$ is the complex fun... | {} |
# Homework Help: Help in performing convolution
1. Oct 30, 2011
### Shloa4
Hello. I have a problem convolving two functions. I have attached a file with the problem in details, and will be very grateful if someone can provide me with a proper explanation.
Thanks! :shy:
#### Attached Files:
• ###### Question.pdf
Fi... | {} |
## The Knowlhurst mystery; or, The strange adventures of Leslie Norton
previous item | next item
Citation
## Material Information
Title:
The Knowlhurst mystery; or, The strange adventures of Leslie Norton
Series Title:
Brave & Bold
Creator:
Sheridan, Frank
Place of Publication:
New York
Publisher:
Street & Smith
Pu... | {} |
# Proving that any unitary matrix can be diagonalised by a similar matrix
I'm having struggles with understanding important facts about spectral theorem in finite dimensional spaces. For hermitian matrices, I saw in classes that the similarity matrix that diagonalises any nxn hermitian matrix is unitary. In fact, it's... | {} |
### Stats Statements
Are these statistical statements sometimes, always or never true? Or it is impossible to say?
### Real-life Equations
Here are several equations from real life. Can you work out which measurements are possible from each equation?
### Bent Out of Shape
An introduction to bond angle geometry.
#... | {} |
# dwave_networkx.algorithms.elimination_ordering.is_simplicial¶
is_simplicial(G, n)[source]
Determines whether a node n in G is simplicial.
Parameters: G (NetworkX graph) – The graph on which to check whether node n is simplicial. n (node) – A node in graph G. is_simplicial – True if its neighbors form a clique. boo... | {} |
In this post, I’ll walk through my solution to last week’s cranberry sauce passing problem from FiveThirtyEight’s “The Riddler.” In this problem, we’re asked to consider 20 guests sitting around a circular Thanksgiving table, who all want to receive a serving of cranberry sauce. These guests are somewhat lazy/careless,... | {} |
# UnitedKingdom
## March 17, 2022
UK Online Safety Bill
The draft of the new Online Safety Bill is now available.
The draft Online Safety Bill establishes a new regulatory framework to tackle harmful content online.
This bill is really important and has potential implications for anyone running online services. T... | {} |
# MomSignal: Momentum Trading Signal In JustinMShea/ExpectedReturns: Reproduction of Key Functionality from Antti Ilmanen's Expected Returns
## Description
Function to generate several momentum trading signals. Signals currently implemented are:
• Return Sign (SIGN) of Moskowitz-Ooi-Pedersen (2012)
• Moving Average... | {} |
# Record of Travel Problem Guidance
gasapple
Greetings,
I was wondering if someone could provide guidance on the following problem? I'd like to arrive at the correct answer(s) and know how I obtained it!
A record of travel along a straight path is as follows:
1. From rest, with a constant accel. of 2.77 m/s^2 for 15... | {} |
# Main Page
Main Page
Revision as of 19:40, June 1, 2020 (view source)Stephane (Talk | contribs) (→Obfuscation Project of the DES Group at the University of Michigan)← Older edit Revision as of 19:47, June 1, 2020 (view source)Stephane (Talk | contribs) (→Our research on opacity enforcement)Newer edit → Line 29: Line... | {} |
## [Community Project] - Creating the ultimate Fusion default setup
Moderator: SecondMan
cinewrangler
Posts: 21
Joined: Wed Nov 15, 2017 6:47 am
Location: Europe
Been thanked: 6 times
### Re: [Community Project] - Creating the ultimate Fusion default setup
Firebird wrote:
Wed Jan 30, 2019 7:34 am
and maybe finally ... | {} |
# Inequality $\frac{1}{k^a} > \frac{1}{(k+1)^a} + \frac{1}{(k+1)^3}$ finding $a$ so inequality holds for $k \gt 2$
On my quest to getting some understanding on how to choose the proper expression to strengthen some inequalities that are proven by induction I've come across following inequality:
$$\frac{1}{k^a} > \fra... | {} |
Math Help - Fuction Help!
1. Fuction Help!
$f: R -> R, f (x) = ( x + 4 ) ( x^2 - 4x +13 )$
Find the Y intercept of the graph.
Explain why there is no real solution to the equation f(x)=0
Find the stationary points of y= f(x).
2. Originally Posted by mibamars
$f: R -> R, f (x) = ( x + 4 ) ( x^2 - 4x +13 )$
Find t... | {} |
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