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Effect of beryllium on the precipitation of S' phase and mechanical properties of aluminum(alpha)-sulfur(aluminum(2) copper magnesium).
An investigation on the effect of Be on S$\sp\prime$ phase precipitation in pseudobinary Al($\alpha$)-S(Al$\sb2$CuMg) alloy is carried out using microhardness measurement, resistivity ... | CommonCrawl |
Farmer John is attempting to sort his $N$ cows ($1 \leq N \leq 100$), conveniently numbered $1 \dots N$, before they head out to the pastures for breakfast.
The cows are a bit sleepy today, so at any point in time the only cow who is paying attention to Farmer John's instructions is the cow directly facing Farmer John.... | CommonCrawl |
I would like to ask a question about Gödel's Incompleteness Theorems which I've had in the back of my head for some time. Since I'm a student working in a completely different area of maths (my usual pastime is cutting and pasting manifolds), my understanding of these results is nontechnical (I first learned about them... | CommonCrawl |
I have a computer science and mathematics degree and am trying to wrap my head around quantum computing and it just doesn't seem to make sense from the very beginning. I think the problem is the definitions out there are generally watered down for lay-people to digest but don't really make sense.
For example, we often ... | CommonCrawl |
The Dirichlet characters $\chi\colon\Z\to\C$ of modulus $q$ form a group under pointwise multiplication.
In the Conrey labeling system we simply have $\chi_q(n_1,\cdot)\chi_q(n_2,\cdot) = \chi_q(n_1n_2,\cdot)$.
This group is (non-canonically) isomorphic to the multiplicative group $(\Z/q\Z)^\times$. | CommonCrawl |
For an odd positive integer, the unit squares of an chessboard are coloured alternately black and white, with the four corners coloured black. A it tromino is an -shape formed by three connected unit squares. For which values of is it possible to cover all the black squares with non-overlapping trominos? When it is pos... | CommonCrawl |
A set is a fundamental concept in modern mathematics, which means that the term itself is not defined.
However, the set can be imagined as a collection of different elements. The whole modern Mathematics is based on this concept, so it is important to know and understand the theory of sets.
Sets are usually denoted by ... | CommonCrawl |
We rigorously show that a class of systems of partial differential equations (PDEs) modeling wave bifurcations supports stationary equivariant bifurcation dynamics through deriving its full dynamics on the center manifold(s). This class of systems is related to the theory of hyberbolic conservation laws and supplies a ... | CommonCrawl |
Dementyeva I. S., Kuznetsov A. P., Savin A. V., Sedova Y. V.
The model of three linear-coupled logistic maps is examined. The structure of parameter plane (coupling value—period-doubling parameter) is discussed. We select configuration of coupling and parameters so, that regimes of three-frequency quasiperiodicity beco... | CommonCrawl |
• It objects are concrete categories, i.e., categories equipped with a faithful functor to $Set$.
• A 1-morphism between $(C_1,U_1)$ and $(C_2,U_2)$ consist of a functor $F:C_1\to C_2$ and a natural transformation $z:U_1\Rightarrow U_2\circ F$.
• Its 2-morphisms are the obvious thing.
Question: Is there a name for that... | CommonCrawl |
I have been able to find a lot of information on the category of contexts -- for example, the page on syntactic categories at the nLab is a good starting point. However, when I try to find similar information on the category of judgements, I find a whole lot less. My guess would be that I am simply not looking for the ... | CommonCrawl |
Ramasarma, T and Gullapalli, S and Shivaswamy, V and Kurup, CKR (1990) Polyvanadate acts at the level of plasma membranes through $\alpha$- adrenergic receptor and affects cellular calcium distribution and some oxidation activities. In: Journal of Biosciences, 15 (3). pp. 205-210.
The activities of calcium-stimulated r... | CommonCrawl |
Abstract: We propose an efficient grassmannian formalism for solution of bi-linear finite-difference Hirota equation (T-system) on T-shaped lattices related to the space of highest weight representations of $gl(K_1,K_2|M)$ superalgebra. The formalism is inspired by the quantum fusion procedure known from the integrable... | CommonCrawl |
It is well-known that a single linear classifier cannot represent the XOR function $x \oplus y$, depicted below: there is no way to draw a single line that can separate the red and magenta (square) points from the blue and cyan (circle) points.
A two-layer neural network, however, can separate this pattern easily. Belo... | CommonCrawl |
Abstract: Although $SO(10)$ Supersymmetric (SUSY) Grand Unification Theories (GUTs) are very attractive for neutrino mass and mixing, it is often quite difficult to achieve successful leptogenesis from the lightest right-handed neutrino $N_1$ due to the strong relations between neutrino and up-type quark Yukawa couplin... | CommonCrawl |
The mentors have prepared a description of the talks, with extensive references.
The mentors are also writing a book entitled Elements of $\infty$-Category Theory. A current draft is available here.
Notes from the 2018 workshop are available here. Additionally, the mentors have written up takeaways from each day.
Here ... | CommonCrawl |
Авторы: Gelfand I., Gindikin S., Graev M.
The miracle of integral geometry is that it is often possible to recover a function on a manifold just from the knowledge of its integrals over certain submanifolds. The founding example is the Radon transform, introduced at the beginning of the 20th century. Since then, many o... | CommonCrawl |
Is the sum of two independent geometric random variables with the same success probability parameter a geometric random variable? What is it's distribution?
I am not sure how to turn this into a distribution. It looks like binomial with n = z and x = 2, but I don't know how to get the coefficient from this.
If $X$ and ... | CommonCrawl |
Nonequilibrium thermodynamic model of diffusionless transformation of an austenite in iron and alloys based on it is developed, taking into account internal stresses in the system. Onsager motion equations for a model thermodynamic system describing a diffusionless transformation and kinetic equations for changing defo... | CommonCrawl |
Abstract: An operator $A$ mapping a separable reflexive Banach space $X$ into the dual space $X'$ is called increasing if $\|Au\|\to \infty$ as $\|u\|\to \infty$. Necessary and sufficient conditions for the superposition operators to be increasing are obtained. The relationship between the increasing and coercive prope... | CommonCrawl |
Abstract: The origin of ultra-wide massive binaries wider than >$10^3$ astronomical units (AUs) and their properties are not well characterized nor understood. Here we use the second Gaia data release to search for wide astrometric companions (orbital separations $10^3-$few$\times 10^5$ a.u.) to main-sequence Galactic ... | CommonCrawl |
such puzzles, where now the responder has to solve $k$ puzzles chosen independently in parallel.
A direct product is a function of the form $g(x_1,\ldots,x_k)=(g_1(x_1),\ldots,g_k(x_k))$. We show that the direct product property is locally testable with $2$ queries, that is, a canonical two-query test distinguishes bet... | CommonCrawl |
I know I can color a 3d plot using a function and a color map. What I would like to do is to color a plot using a function that return a rgb color directly.
All you need to do is create your own colormap. Strictly speaking a colormap is a function $cm:[0,1]\longrightarrow [0,1]^4 $, where $x\mapsto (r(x),g(x),b(x),\alp... | CommonCrawl |
Abstract: As we showed in a preceding arXiv:gr-qc Einstein equations, conveniently written, provide the more orthodox and simple description of cosmological models with a time dependent speed of light $c$. We derive here the concomitant dependence of the electric permittivity $\epsilon$, the magnetic permeability $\mu$... | CommonCrawl |
Is the observable universe homeomorphic to $B^3$?
Or is it even sensible to talk about space (rather than spacetime) as a 3 manifold?
I think that "observable universe" is not defined precisely enough to make such statements about it.
The spacetime events that we can see are the events on our past light cone. That ligh... | CommonCrawl |
I'm currently working on the excellent Machine Learning course by Andrew Ng available on coursera. I've been working through the exercises using R, not matlab or octave as is requried in the course. This is the first programming exercise - implementing linear regression using the gradient descent algorithm rather than ... | CommonCrawl |
Abstract: We have constructed a high-$p_T$ trigger for the HERA-B experiment at DESY. The HERA-B experiment produces B mesons by inserting wire targets into the halo of the proton beam circulating in HERA. The high-\pt trigger records events that contain tracks that have high transverse momentum with respect to the bea... | CommonCrawl |
For @GoalCharts we have added a 0.75xG for every penalty. This comparison will not be a scientific study, there were too few data available for a profound statistical analysis. We aim to visualize the xG-data in such a way, that the interpretation can be done each for yourself.
The aim is to compare the different numbe... | CommonCrawl |
Abstract: We study the Dirichlet mixed problem for a class parabolic equation with double non-power nonlinearities in cylindrical domain $D=(t>0)\times\Omega$. By the Galerkin approximations method suggested by Mukminov F. Kh. for a parabolic equation with double nonlinearities we prove the existence of strong solution... | CommonCrawl |
Deductionis a syntactic understanding of the notion of inference. In earlier modules we learned about the semantic notion of entailment, symbolized as $\vDash$, when we reason about arguments in terms of the propositions' truth values. Here, we think about inferences in terms of rules of inferences that grounded in the... | CommonCrawl |
Results for "Natalia M. Litchinitser"
A symmetric Norlund sum with application to inequalitiesMar 09 2012Properties of an $\alpha,\beta$-symmetric Norlund sum are studied. Inspired in the work by Agarwal et al., $\alpha,\beta$-symmetric quantum versions of Holder, Cauchy-Schwarz and Minkowski inequalities are obtained.... | CommonCrawl |
I'll give it a try too, although this room does not seem to be frequented too much.
I do not really see why Problem proving that $0<a<b$ implies $1/b<1/a$ has 3 votes to close as a NARQ.
I agree that it is a homework question and OP did not show any effort - is this the reason for closing votes?
@MartinSleziak Do you w... | CommonCrawl |
Furno, I. ; Labit, B. ; Podesta, M. ; Fasoli, A. ; Mueller, S. H. ; Poli, F. M. ; Ricci, P. ; Theiler, C.
The mechanism for blob generation in a toroidal magnetized plasma is investigated using time-resolved measurements of two-dimensional structures of electron density, temperature, and plasma potential. The blobs are... | CommonCrawl |
Most of the following materials come from article link.
Analysis of a protein's evolutionary history may seem irrelevant to protein structure prediction. Indeed, a protein's folded structure depends entirely on the laws of physics and is dictated by the protein's amino acid sequence and its environment.
At the most fin... | CommonCrawl |
Four Color Theorem (4CT) states that every planar graph is four colorable. There are two proofs given by [Appel,Haken 1976] and [Robertson,Sanders,Seymour,Thomas 1997]. Both these proofs are computer-assisted and quite intimidating.
if $\alpha \in L_v$ then $f(\alpha) \in L_v$ for all $v \in V$, for all $\alpha \in C$.... | CommonCrawl |
The probability of an event happening is defined to be the number of ways in which the event can happen divided by the total number of possible outcomes. For example, a fair coin, which can never land on it's edge, has two possible outcomes, heads or tails. The number of ways in which you can get a head is one and the ... | CommonCrawl |
quite as big as was projected, however.
than a human ever could can provide better support.
> and server hardware, and provided key corporate middleware.
> has been maybe a decade or more since I did.
> I suspect that they DO in fact need to buy RH, even for $34 \times 10^9.
> of privileged or protected information on ... | CommonCrawl |
Is $\gamma$ homotopic to $g\circ\gamma$?
Let $X$ be a simply connected topological space. Let $x_0,x_1\in X$ and let $\gamma$ be a path in $X$ from $x_0$ to $x_1$. Let $g$ be a homeomorphism of $X$ with itself. Then $g\circ\gamma$ is a path in $X$ from $g(x_0)$ to $g(x_1)$.
I think it should be true but I can't seem to... | CommonCrawl |
Science | Alberto Molino's website. Science – Alberto Molino's website.
I am currently working on several astronomical surveys (listed below). My main contribution to all these projects is related to the estimation of accurate multi-band photometry and photometric redshifts for as much near as distant galaxies. I am re... | CommonCrawl |
Adam is generally regarded as being fairly robust to the choice of hyper parameters, though the learning rate sometimes needs to be changed from the suggested default.
if this is true its a big deal because hyper parameter search can be really important (in my experience at least) in the statistical performance of a de... | CommonCrawl |
Abstract: Cloaking devices are prescriptions of electrostatic, optical or electromagnetic parameter fields (conductivity $\sigma(x)$, index of refraction $n(x)$, or electric permittivity $\epsilon(x)$ and magnetic permeability $\mu(x)$) which are piecewise smooth on $\mathbb R^3$ and singular on a hypersurface $\Sigma$... | CommonCrawl |
Seeing that the plot does not support normality, what could I infer about the underlying distribution? It seems to me that a distribution more skewed to the right would be a better fit, is that right? Also, what other conclusions can we draw from the data?
If the values lie along a line the distribution has the same sh... | CommonCrawl |
Osamu Iyama, Tilting Cohen–Macaulay representations is another ICM address (this one appeared much later than the others?) Besides being a well-written overview, it has a rather high quiver-to-page ratio.
Igor Burban and Yuriy Drozd, Non-commutative nodal curves and derived tame algebras is a nice article to read after... | CommonCrawl |
Are there interesting conjectures "discovered" by computers and proved by humans?
Possible example in graph theory is "Some Conjectures of Graffiti.pc (2004-07)," suggested by Joseph O'Rourke in another answer.
The question might not be well defined because "discovered" is controversial.
Added This question may be a du... | CommonCrawl |
Are there connections between long-range entanglement and topological quantum computation?
Long-range entanglement is characterized by topological order (some kinds of global entanglement properties), and the "modern" definition of topological order is the ground state of the system cannot be prepared by a constant-dep... | CommonCrawl |
How have/can the moduli of higher genus curves (perhaps with level structure) be used to study the arithmetic of the curves (e.g. rational points, torsion in the Jacobian)?
This question is perhaps too broad: let me also give some more specific questions.
Give some examples of how the geometry of the moduli spaces has ... | CommonCrawl |
The Buechler dichotomy theorem says that if $ p $ is a type of Lascar rank 1 in a superstable theory, then $ p $ has Morley rank 1, or the pregeometry on the set of realizations of $ p $ is locally modular. This isn't strictly a dichotomy, as $ p $ may have both properties. The dichotomy theorem can be seen as a trade-... | CommonCrawl |
Produces a rational approximation to $\pi$, which tends to quality $Q$ greater than $0.90$ in the limit of $n \rightarrow \infty$.
This measurement places $0.79<Q<0.80$, which seems like good news but may also contradict Beukers. Who or what has gone wrong in this situation? Is $n=5000$ not sufficiently far in the limi... | CommonCrawl |
PhD student in Mathematics at The Ohio State University.
M. Sc. in Mathematics by University of São Paulo, 2018.
9 Why in unanswered questions there are answered questions?
9 What is SE etiquette when answering your own question?
20 How come Harry didn't recognize the Half-Blood Prince's handwriting?
11 Is there a Port... | CommonCrawl |
The expectation of a random variable $X$, denoted $E(X)$, is the average of the possible values of $X$ weighted by their probabilities. This can be calculated in two equivalent ways.
Technical Note: If $X$ has finitely many possible values, the sums above are always well defined and finite. If $X$ can have countably ma... | CommonCrawl |
Good introduction to statistics from a algebraic point of view?
Is there an introduction to probability theory from a structuralist/categorical perspective?
Is there a combinatorial/topological treatment of statistical independence?
What is the algebraic equivalent of independent elements?
and related field called ergo... | CommonCrawl |
I realize this question is risky (as the title and the tags indicate), but hopefully I can make it acceptable. If not, and the question cannot be salvaged, I'm sorry and ready to delete it or accept closure.
Oftentimes, when one listens to chess grandmasters commentating on games, they will say things like, "The engine... | CommonCrawl |
F. Krafrer: State-space method to solve polynomial matrix diophantine equation. Young Scientist Contest 1993, Institute of Information Theory and Automation, Prague 1993.
H. Kwakernaak: MATLAB Macros for Polynomial $H_\infty$, Control System Optimization. Memorandum No. 881, University of Twente, The Netherlands 1990.... | CommonCrawl |
Paper summary davidstutz Tsipras et al. investigate the trade-off between classification accuracy and adversarial robustness. In particular, on a very simple toy dataset, they proof that such a trade-off exists; this means that very accurate models will also have low robustness. Overall, on this dataset, they find that... | CommonCrawl |
[SOLVED] Kasteleyn's formula for domino tilings generalized?
[SOLVED] Why is there no Borel function mapping every countable set of reals outside itself?
[SOLVED] Have any long-suspected irrational numbers turned out to be rational?
[SOLVED] Proofs of the uncountability of the reals.
[SOLVED] Why could Mertens not prov... | CommonCrawl |
The Integral Input to State Stability (iISS) property is studied is the context of nonlinear time-invariant systems in cascade. A sufficient condition is given, in terms of the storage function of each subsystem, to ensure that the cascade composed of an iISS system driven by a Globally Asymptotically Stable (GAS) one ... | CommonCrawl |
you could write create an empty list and then, create a column of -1 and augment it to the previous columns, do this n times but is there a faster way?
Of course, select the appropriate ring in your own applications.
As another alternative, you can use ones_matrix, which returns a matrix with all entries equal to 1. So... | CommonCrawl |
Localization and delocalization for interacting 1D quasiperiodic particles.
We consider a system of two interacting one-dimensional quasiperiodic particles as an operator on $\ell^2(\mathbb Z^2)$. The fact that particle frequencies are identical, implies a new effect compared to generic 2D potentials: the presence of l... | CommonCrawl |
I am a PhD student at Dept. of Computing, Imperial College since Oct. 2015, in the Program Specification and Verification Group supervised by Prof. Philippa Gardner. Currently, I am interesting in verification of concurrent programs and consistency models of distributed systems and databases.
I received MSc. in Advance... | CommonCrawl |
7 What rules do moderators follow in deleting comments in an ongoing discussion?
3 Will my account be closed if i stop participating on Physics SE?
14 For which topological spaces $X$ can one write $X \approx Y \times Y$? Is $Y$ unique?
5 Is it possible to construct a 1-D linear differential operator with given spectru... | CommonCrawl |
I am quite confused about this. I know that zero eigenvalue means that null space has non zero dimension. And that the rank of matrix is not the whole space. But is the number of distinct eigenvalues ( thus independent eigenvectos ) is the rank of matrix?
Well, if $A$ is an $n \times n$ matrix, the rank of $A$ plus the... | CommonCrawl |
Pre-images of Seifert surfaces are incompressible?
Consider a knot $K \subset S^3$ and let $M_K$ be the associated double branched cover. The pre-image $S$ of a Seifert surface is a surface without boundary inside $M_K$.
Can $S$ be incompressible? If yes, how is this related to the topology of $K$?
I'm particularly int... | CommonCrawl |
There are two $n \times n$ grids, both of which contain the integers $1,2,\ldots,n^2$ in some order. The rows and columns of the grids are numbered $1,2,\ldots,n$.
Your task is to transform the first grid into the second grid using the operations, and also minimize the number of operations.
The first input line contain... | CommonCrawl |
Here is a list of articles selected from the BBC Sport website.
You might notice that some of the articles are about football (at the time of writing, Liverpool had just qualified for the Champions League final), and the others are about snooker (the snooker world championship was approaching its climax as I wrote this... | CommonCrawl |
Abstract: In view of its physical importance in predicting the order of chiral phase transitions in QCD and frustrated spin systems, we perform the conformal bootstrap program of $O(n)\times O(2)$-symmetric conformal field theories in $d=3$ dimensions with a special focus on $n=3$ and $4$. The existence of renormalizat... | CommonCrawl |
Class to handle job queues stored in the DB.
Definition at line 35 of file JobQueueDB.php.
server : Server configuration array for Database::factory. Overrides "cluster".
cluster : The name of an external cluster registered via LBFactory. If not specified, the primary DB cluster for the wiki will be used. This can be o... | CommonCrawl |
Is a bound state a stationary state?
Now $\langle P \rangle = 0$ in any bound state for the following reason. Since a bound state is a stationary state, $\langle P \rangle$ is time independent. If this $\langle P\rangle \ne 0$, the particle must (in the average sense) drift either to the right or to the left and eventu... | CommonCrawl |
Methods in Multiplying Madness Support.
Rather than showing the videos from the problem, you may choose to study the methods and recreate them on the board at the start of the lesson (in silence, as in the videos, so that students are expected to make sense of it without any explanation offered). The latter approach ha... | CommonCrawl |
The aim of this paper is to prove a quantitative version of Shapiro's uncertainty principle for orthonormal sequences in the setting of Gabor-Hankel theory.
Shapiro, H. S.: Uncertainty principles for basis in $L^2(\mathbb R)$. Proc. of the Conf. on Harmonic Analysis and Number Theory, Marseille-Luminy, 2005 CIRM. | CommonCrawl |
which is useful for constructing an additive factor; for instance, \(cX+(\ldots)\) adds \(c\) to the result if the desired event occurs, and leaves it unchanged otherwise.
As part of a promotion, the same restaurant decides to give 50% off the total price if a customer purchases a meal, a drink, and a dessert, instead ... | CommonCrawl |
This note is for Padfield, D., Rittscher, J., & Roysam, B. (2011). Coupled minimum-cost flow cell tracking for high-throughput quantitative analysis. Medical Image Analysis, 15(4), 650–668..
these applications depend on accurate cell tracking of individual cells that display various behaviors including mitosis, merging... | CommonCrawl |
Abstract: We consider a Lagrange–Hermite polynomial, interpolating a function at the Jacobi zeros and, with its first $(r-1)$ derivatives, at the points $\pm 1$. We give necessary and sufficient conditions on the weights for the uniform boundedness of the related operator in certain suitable weighted $L^p$-spaces, $1<p... | CommonCrawl |
We introduce a method for transforming low-order tensors into higher-order tensors and apply it to tensors defined by graphs and hypergraphs. The transformation proceeds according to a surgery-like procedure that splits vertices, creates and absorbs virtual edges and inserts new vertices and edges. We show that tensor ... | CommonCrawl |
Students develop an understanding of the meanings of multiplication and division of whole numbers through activities and problems involving equal-sized groups, arrays, and area models; multiplication is finding an unknown product, and division is finding an unknown factor in these situations. For equal-sized group situ... | CommonCrawl |
Abstract: We describe global embeddings of fractional D3 branes at orientifolded singularities in type IIB flux compactifications. We present an explicit Calabi-Yau example where the chiral visible sector lives on a local orientifolded quiver while non-perturbative effects, $\alpha'$ corrections and a T-brane hidden se... | CommonCrawl |
Bienz, Stefan; Hesse, Mauhad (1987). Synthese makrocyclischer, $\alpha, \beta$-ungesättigter y-Oxolactone durch Ringerweiterungsreaktionen; ein neuer Weg zum makrocyclischen Lacton-Antibiotikum A 26771 B. Helvetica Chimica Acta, 70(5):1333-1340.
A new synthetic route to the a$- unsaturated y-oxolactones 2a and 2b, invo... | CommonCrawl |
Due to the high cost of flowers in Alberta, Yraglac decided it would be a good idea to plant his own flower garden instead of buying flowers for his girlfriend. We can model his flower garden on a two-dimensional grid, where the position of each flower is given by an $(x,y)$ coordinate. Today, Yraglac decided it would ... | CommonCrawl |
Abstract : This article is dedicated to the estimation of Wasserstein distances and Wasserstein costs between two distinct continuous distributions $F$ and $G$ on $\mathbb R$. The estimator is based on the order statistics of (possibly dependent) samples of $F$ resp. $G$. We prove the consistency and the asymptotic nor... | CommonCrawl |
The seminar will meet Tuesdays, 4:00 p.m. in VV B139, unless otherwise indicated.
Let X be a compact hyperbolic manifold, and let Y be a totally geodesic closed submanifold in X. I will discuss the problem of bounding the integral of a Laplace eigenfunction on X over Y, as the eigenvalue tends to infinity. I will prese... | CommonCrawl |
Do all proteins start with methionine?
Start codon AUG also codes for methionine and without start codon translation does not happen. And even the ambiguous codon GUG codes for methionine when it is first. So does this mean that all proteins start with methionine as the first amino acid.
You are correct in thinking tha... | CommonCrawl |
I know that the halting problem is undecidable in general but there are some Turing machines that obviously halt and some that obviously don't. Out of all possible turing machines what is the smallest one where nobody has a proof whether it halts or not?
$TM(2,3), TM(2,2), TM(3,2)$ (where $TM(k,l)$ is the set of Turing... | CommonCrawl |
I have checked the sequence, but I was not able to understand which is monotonically increasing or decreasing to check the convergence.
Option A is having the sequence like 1,1,2,2,4,4,8,8... Is it convergent?
Last edited by skipjack; May 19th, 2017 at 08:01 AM.
I would calculate numbers for each of A, B, C and D first... | CommonCrawl |
Can someone point out why these directed graphs aren't equivalence relations?
As far as I can tell, these two directed graphs are reflexive, symmetric and transitive.
In the first one we have c ~ a and a ~ d but not c ~ d, so the relation is not transitive. A similar problem exists for the other graph. See if you can f... | CommonCrawl |
Rule 1: All balls of the same color must be adjacent to each other.
I wrote a program to find all the solutions for it. I got 24 solutions. But, how do I know that my program's calculation is right? In short I need some mathematical solution for this problem. I'm guessing I need permutation to solve this but the rule t... | CommonCrawl |
Authors Doherty, D., Sivagnanam S., Dura-Bernal S., & Lytton W. W.
Avalanches have been suggested to reflect a scale-free organization of cortex. It is hypothesized that such an organization may relate to a particularly effective form of activity propagation which is balanced between failure (activity fails to reach a ... | CommonCrawl |
In what sense Capital Asset Pricing Model(CAPM) is related with Modern Portfolio Theory(MPT)?
Where in steps shown below do I need to use CAPM?
Out there in the world, we have thousands of risky assets such as stocks, natural resources and bonds, and one risk-free asset, which is T-bills in usual cases.
With the assump... | CommonCrawl |
Abstract: Many four-dimensional supersymmetric compactifications of F-theory contain gauge groups that cannot be spontaneously broken through geometric deformations. These "non-Higgsable clusters" include realizations of $SU(3)$, $SU(2)$, and $SU(3) \times SU(2)$, but no $SU(n)$ gauge groups or factors with $n> 3$. We ... | CommonCrawl |
The Large Hadron Collider (LHC) at CERN is well known for the massive amounts of physical data it produces. In this project, we collaborate with physicists from the LHCb collaboration and address the data processing needs that arise there.
The main objective of the C5 project is to develop new methods to realise the da... | CommonCrawl |
Abstract: Deep neural networks (DNNs) are state-of-the-art solutions for many machine learning applications, and have been widely used on mobile devices. Running DNNs on resource-constrained mobile devices often requires the help from edge servers via computation offloading. However, offloading through a bandwidth-limi... | CommonCrawl |
Welcome! This database provides access to our scientific literature.
Y. Driouich, M. Parente, and E. Tronci. "A methodology for a complete simulation of Cyber-Physical Energy Systems." In EESMS 2018 – Environmental, Energy, and Structural Monitoring Systems, Proceedings, 1–5., 2018. DOI: 10.1109/EESMS.2018.8405826.
Y. ... | CommonCrawl |
There are a few things that form the common canon of education in (quantitative) finance, yet everybody knows they are not exactly true, useful, well-behaved, or empirically supported.
So here is the question: which is the single worst idea still actively propagated?
Please make it one suggestion per post.
Correlations... | CommonCrawl |
Lemma 15.36.8. Let $R$, $S$ be rings. Let $\mathfrak n \subset S$ be an ideal. Let $R \to S$ be formally smooth for the $\mathfrak n$-adic topology. Let $R \to R'$ be any ring map. Then $R' \to S' = S \otimes _ R R'$ is formally smooth in the $\mathfrak n' = \mathfrak nS'$-adic topology.
In order to prevent bots from p... | CommonCrawl |
Ambroglini, F, Armillis, R, Azzi, P, Bagliesi, G, Ballestrero, A, Balossini, G, Banfi, A, Bartalini, P, Benedetti, D, Bevilacqua, G et al (show 50 more authors) , Bolognesi, S, Cafarella, A, Calame, CMC, Carminati, L, Cobal, M, Corcella, G, Coriano', C, Dainese, A, Duca, VD, Fabbri, F, Fabbrichesi, M, Fano', L, Faraggi... | CommonCrawl |
For the past few months, I've been commuting to work on my bicycle. I've always been a walker, but I've been out of shape and slowly gaining fat for some time now. The new activity has led to some obvious weight loss. This has inspired me to keep working at it and track my progress. As part of this, I wanted to measure... | CommonCrawl |
Restricted until 1 September 2020.
Möbius transformations have been thoughtfully studied over the field of complex numbers. In this thesis, we investigate Möbius transformations over two rings which are not fields: the ring of double numbers $\mathbb O$ and the ring of dual numbers $\mathbb D$. We will see certain simi... | CommonCrawl |
The Winter Midwest Topology Seminar will take place at UIUC, in Urbana-Champaign, IL, on Saturday, February 23, 2019.
Registration: You can register here. If you are requesting funding, please indicate as much on the registration form. Also, please register, regardless if you are requesting funding, to help us get enou... | CommonCrawl |
Is it poor grammar to replace normal phrases with mathematical symbols in sentences in a mathematical paper?
The matrix A has rank ≥ n.
The rank of the matrix A is greater than or equal to n.
Are expressions such as "The matrix A has rank ≥ n" considered as acceptable in mathematical papers/theses/textbooks?
No, it's o... | CommonCrawl |
Abstract: We report results from a programme aimed at investigating the temperature of neutral gas in high-redshift damped Lyman-$\alpha$ absorbers (DLAs). This involved (1) HI 21cm absorption studies of a large DLA sample, (2) VLBI studies to measure the low-frequency quasar core fractions, and (3) optical/ultraviolet... | CommonCrawl |
Known widely as 'Brahmi,' the Bacopa Monnieri or Water Hyssop, is a small herb native to India that finds mention in various Ayurvedic texts for being the best natural cognitive enhancer. It has been used traditionally for memory enhancement, asthma, epilepsy and improving mood and attention of people over 65. It is kn... | CommonCrawl |
Abstract: We compute the Hochschild cohomology groups for algebras of semidihedral type contained in the family $SD(2\mathcal B)_2$ (of the famous K. Erdmann's classification) over an algebraically closed field of characteristic $\neq2$. In the calculation, we use the minimal projective bimodule resolution for algebras... | CommonCrawl |
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