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Top Questions
13
votes
General linear group is an affine variety
general-topology
algebraic-geometry
zariski-topology
asked Feb 23, 2015 at 17:21
math.stackexchange.com
11
votes
Shift invariant measurable selection theorem
gn.general-topology
ds.dynamical-systems
measure-theory
asked Dec 5, 2016 at 13:30
mathoverflow.net
7
votes
Orbits of algebraic groups (dimension of connected components)
algebraic-geometry
representation-theory
asked Mar 1, 2015 at 10:42
math.stackexchange.com
6
votes
Conditions that ensure a bounded probability density function
probability-theory
probability-distributions
asked Apr 10, 2018 at 12:02
math.stackexchange.com
5
votes
Existence of an almost surely convergent subsequence.
probability-theory
convergence
weak-convergence
asked May 22, 2017 at 11:53
math.stackexchange.com
5
votes
Rank of sum of matrix and arbitrarily small matrix
linear-algebra
matrices
matrix-rank
asked Oct 23, 2017 at 12:02
math.stackexchange.com
Top Answers
11
Find two square roots a 2 by 2 matrix filled with twos
math.stackexchange.com
9
Number of onto and into group homomorphisms between $\mathbb Z$ and $\mathbb Z$
math.stackexchange.com
9
Probability - Length of an arc which contains a fixed point
math.stackexchange.com
8
Convincing others that the method of finding the inverse function is valid
math.stackexchange.com
8
Meeting probability of two bankers: uniform distribution puzzle
math.stackexchange.com
7
Find set with maximal cardinality given constraints
math.stackexchange.com
7
A proportionality puzzle: If half of $5$ is $3$, then what's one-third of $10$?
math.stackexchange.com
7
Videogame (Dota 2) probability
math.stackexchange.com
7
How to find the solution to this system of integer variables?
math.stackexchange.com
6
How to find the value of $\sqrt{1\sqrt{2\sqrt{3 \cdots}}}$?
math.stackexchange.com
6
Prove or disprove by counterexample that in every group, every element has a square root
math.stackexchange.com
6
If two invertible matrices A and B commute, then A^-1 and B^-1 must commute as well ??
math.stackexchange.com
6
$\sum 0$: does it converge or diverge?
math.stackexchange.com
6
Suppose that $(x_n)$ and $(y_n)$ are sequences and $x_n^2+y_n^2=1$ for all $n\in \mathbb{N}$
math.stackexchange.com
5
Should an undergrad accept that some things don't make sense, or study the foundation of mathematics to resolve this?
math.stackexchange.com
5
What is the next number?
math.stackexchange.com
5
Addition corresponds to convolution and subtraction?
math.stackexchange.com
5
Is it true that any matrix in $M_2(\mathbb R)$ is the sum of two squares?
math.stackexchange.com
5
Minimum polynomial of $\sqrt{2} + \sqrt[3]{5}$ above $\mathbb{Q}$ (and a generalization)
math.stackexchange.com
5
Let $A$ and $B$ be sets, then if $A \subseteq B$ then $A \cap B = A$
math.stackexchange.com
5
Division of items into groups
math.stackexchange.com
5
doubt in countably infinite set
math.stackexchange.com
5
$X$ and $X^2$ independent, show that there is $c \in \mathbb{R}$ such that $P(|X|=c)=1$
math.stackexchange.com
math.stackexchange.com
mathoverflow.net