Shahab

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Placing equation numbers on the right

equations numbering positioning asked Oct 26, 2011 at 5:59

tex.stackexchange.com

26 votes

Theorem which inspired Dennis Sullivan to switch to maths

general-topology reference-request soft-question math-history asked Mar 25, 2022 at 3:52

math.stackexchange.com

25 votes

Automorphisms of the Petersen graph

combinatorics graph-theory asked May 18, 2011 at 5:19

math.stackexchange.com

21 votes

A symmetric matrix whose square is zero

linear-algebra matrices asked Apr 11, 2013 at 16:25

math.stackexchange.com

21 votes

When is $(p - 1)! + 1$ a power of $p$?

number-theory elementary-number-theory asked Jan 27, 2013 at 8:29

math.stackexchange.com

18 votes

Emphasizing Statistics instead of Calculus

calculus curriculum statistics asked May 1, 2014 at 16:03

matheducators.stackexchange.com

17 votes

inserting sentences between subequations

equations amsmath align asked Oct 26, 2011 at 7:27

tex.stackexchange.com

16 votes

Elementary Combinatorial Proofs using group action

combinatorics group-theory graph-theory group-actions asked Mar 30, 2015 at 14:14

math.stackexchange.com

16 votes

Is the Riemann integral of a strictly positive function positive?

integration definite-integrals asked Apr 4, 2013 at 14:47

math.stackexchange.com

14 votes

Studies on lack of mathematical education

soft-question education asked Sep 1, 2013 at 5:30

math.stackexchange.com

Top Answers

How to study math to really understand it and have a healthy lifestyle with free time?

math.stackexchange.com

Good way to learn Ramsey Theory

math.stackexchange.com

Essays and thoughts on mathematics

mathoverflow.net

Having trouble debunking my friend's "proof" that "There is no real number greater than 0"

math.stackexchange.com

How to find whether it is possible for each vertex of a graph to have a different degree?

math.stackexchange.com

Prove that a finite union of closed sets is also closed

math.stackexchange.com

Strict inequalities in LP

math.stackexchange.com

Four Fours puzzle

math.stackexchange.com

multiply two vectors (neither dot product nor cross product)

math.stackexchange.com

Is there a function for every possible line?

math.stackexchange.com

Prove that the set of all algebraic numbers is countable.

math.stackexchange.com

Is there a bijective map from $(0,1)$ to $\mathbb{R}$?

math.stackexchange.com

Is this a consequence of the uncountability of a set?

math.stackexchange.com

What does it mean for two $2 \times 2$ matrices to be orthogonal to each other?

math.stackexchange.com

What is $\mbox{Hom}(\mathbb{Z}/2,\mathbb{Z}/n)$?

math.stackexchange.com

Big list of "guided discovery" books

math.stackexchange.com

Why do we need two linearly independent solutions for 2nd order linear ODE

math.stackexchange.com

How many Hamiltonian circuits are there in a complete graph with n vertices?

math.stackexchange.com

Minimal property of a graph.

math.stackexchange.com