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Mathematics

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Awarded 179929 times.
What are the holosnubs of the regular polyhedra?
Awarded Nov 10 at 15:09
Proving Tensor Product of Vector Spaces is a Vector Space Using Only Bilinearity and Axioms
Awarded Nov 10 at 13:55
Does strict comparison of $C^*_r(G)$ force subexponential selflessness?
Awarded Nov 10 at 11:26
Urysohn's Lemma with compact sets and uniformly continuous function
Awarded Nov 10 at 5:52
Is the event $E =\left\{\omega \in \Omega : \sup_{n \geq 1} |X_n(\omega) - X_1(\omega)| < \infty\right\}$ in the tail sigma algebra $\mathcal{T}$?
Awarded Nov 10 at 2:50
Is this a valid extension of the Peano Axioms to the integers?
Awarded Nov 9 at 23:34
Prove the diameter of open interval $(a,b)$ is $b-a$.
Awarded Nov 9 at 22:52
Combinatorial proof of $P(n+1,k)=k\sum_{i=k-1}^nP(i,k-1)$ [closed]
Awarded Nov 9 at 22:40
Proof that the Zariski topology is indeed a topology?
Awarded Nov 9 at 17:10
Proof writing standard: English vs Symbols. What's better? [closed]
Awarded Nov 9 at 9:27
Arguments vs Material conditionals? [closed]
Awarded Nov 9 at 9:05
How could this group scheme over $R_h$ decent to $R$? (Group Schemes, Formal Groups, and p-Divisible Groups written by S. S. Shatz)
Awarded Nov 9 at 2:37
Do equality axioms have to be stated in the meta language first?
Awarded Nov 8 at 21:11
Is there really a difference between proportionality in algebra and geometry?
Awarded Nov 8 at 20:53
Is the long ray cozero complemented?
Awarded Nov 7 at 22:02
Necessity of 2nd moments for Levy���s CLT
Awarded Nov 7 at 8:46
Subset sums where I have to ensure multiple different sums.
Awarded Nov 7 at 1:55
Looking to solve a rational exponents question [closed]
Awarded Nov 7 at 1:19
Chain rule applied to a multivariable function
Awarded Nov 6 at 18:55
partial derivatives of an unknown function [closed]
Awarded Nov 6 at 14:49
Integral of lemniscate tangent function
Awarded Nov 6 at 12:58
Lengths of Segments Formed by Binomial Point Process
Awarded Nov 6 at 2:49
What's the minimum number of sets of n-ominoes needed for it to able to be tiled into a rectangle?
Awarded Nov 6 at 0:25
Which orientation of a truncated cone will drain faster? [migrated]
Awarded Nov 5 at 16:45
Why does the leading coefficient of a quadratic trinomial resemble some sort of a slope?
Awarded Nov 5 at 14:50
Injectivity implies left inverse in Bishop's constructive mathematics
Awarded Nov 5 at 11:53
Are all natural numbers (except 1 and 2) part of at least one primitive pythagorean triplet?
Awarded Nov 5 at 10:31
Gnuplot gave me some trouble plotting the Fourier series of $f(x) = e^{-|x|}$. Anyone else have this experience when plotting a Fourier series? [closed]
Awarded Nov 4 at 15:53
Show that $x^2+y^2-2ixy$ is not an analytic polynomial.
Awarded Nov 4 at 12:48
Show that there is no Hamilton cycle in the graph below which contains exactly one of the edges e1 and e2.
Awarded Nov 3 at 21:48
Projection of the Support of a Transport Plan
Awarded Nov 3 at 15:56
Swapping homology for cohomology in Alexander duality
Awarded Nov 3 at 15:19
Wanted: Simple criterion for isotropic quadratic forms
Awarded Nov 3 at 12:35
Crystalline $p$-adic Galois representations associated to modular forms
Awarded Nov 3 at 10:36
Theorem 3.4 of Soare
Awarded Nov 2 at 23:03
The number of infinite clusters in Bernoulli percolation is a random variable [closed]
Awarded Nov 2 at 15:22
Question about the probability of a number being close to another
Awarded Nov 2 at 12:51
Number of derangement of $1,1,2,3,4,5,6,7$ [closed]
Awarded Nov 2 at 12:17
Does this function disprove the statement that uniform convergences preserves no jump discontinuities?
Awarded Nov 1 at 22:06
Finding solution of a Sliding Puzzle of size $N \times N$.
Awarded Nov 1 at 20:14
Spivak's Epsilon-Delta Limit Theorem
Awarded Nov 1 at 4:57
Gaussian elimination modulo $4$ [closed]
Awarded Nov 1 at 3:41
How to prove this special case of hypergeometric function identity
Awarded Oct 31 at 22:52
About localization of a finite algebra over a ring
Awarded Oct 31 at 18:00
Justifying universal generalization after existential elimination using dependence between quantifiers
Awarded Oct 31 at 15:34
(post deleted or otherwise unavailable)
Awarded Oct 31 at 2:14
Given two points on a right triangle and the hypotenuse length, deduce the third point(s)?
Awarded Oct 30 at 17:28
Name of the shape of the Pentagon (building) in Washington, DC? [closed]
Awarded Oct 30 at 17:09
Factorizing a matrix as a product of band matrices
Awarded Oct 30 at 14:52
Why does the Brownian Motion not follow the Law of Large Numbers?
Awarded Oct 30 at 10:19
Accumulation points of accumulation points? Topology
Awarded Oct 30 at 9:19
Counterexample to "the square of a non-monotone function is non-monotone"
Awarded Oct 30 at 7:26
Does Serre's property $FA$ imply property $F\mathbb{R}$?
Awarded Oct 30 at 3:48
Check my understanding of Law of Iterated Expectation proof from definition please
Awarded Oct 30 at 3:24
How small can a set of the second category be?
Awarded Oct 30 at 3:01
Finding a degree-$d$ polynomial over $\Bbb C$ that has no multiple roots
Awarded Oct 30 at 1:21
Can Russell's Definition of Numbers be Generalized to Include Infinite Series
Awarded Oct 29 at 21:22
Closed form for $I_n = \int_0^{\pi} \frac{x \sin(nx)}{1 - \cos x}\, dx$
Awarded Oct 29 at 16:40
Prove that $\big({(n+1)!}\big)^\frac{1}{n+1} < 1 + \frac{n}{n+1}(n!)^{\frac{1}{n}}$ where $n \in \mathbb{N}$
Awarded Oct 29 at 15:28
Closed-form solution to $\int_0^\infty (1 + \xi^2)^{n/4}\cos\left(\frac{m}{2}\tan^{-1}\xi\right)e^{-\alpha\xi^2}\mathrm{d}\xi\;$?
Awarded Oct 29 at 15:01
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