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Top Questions
24
votes
Given an $n\times n\times n$ cube, what is the largest number of $1\times 1\times 1$ blocks that a plane can cut through?
combinatorics
geometry
recreational-mathematics
combinatorial-geometry
asked Jul 19, 2020 at 8:34
math.stackexchange.com
17
votes
Complexity of the coset intersection problem
cc.complexity-theory
graph-isomorphism
gr.group-theory
asked Sep 25, 2014 at 9:43
cstheory.stackexchange.com
14
votes
NP completeness over reals
cc.complexity-theory
computing-over-reals
asked Mar 16, 2014 at 22:52
cstheory.stackexchange.com
14
votes
Checking equivalence of two polytopes
cc.complexity-theory
linear-algebra
linear-programming
polytope
asked Sep 21, 2015 at 10:04
cstheory.stackexchange.com
12
votes
$\mathsf{NP} \cap \mathsf{coNP}$ as oracle
cc.complexity-theory
complexity-classes
oracles
asked Mar 20, 2014 at 22:41
cstheory.stackexchange.com
11
votes
Checking a long product of matrices
cc.complexity-theory
arithmetic-circuits
pspace
asked Jan 16, 2017 at 12:10
cstheory.stackexchange.com
10
votes
Transition monoid membership for DFAs
automata-theory
regular-language
monoid
asked May 17, 2017 at 21:28
cstheory.stackexchange.com
10
votes
Checking whether two quadratic equations have a common zero
cc.complexity-theory
algebraic-complexity
quadratic
asked Mar 30, 2016 at 23:10
cstheory.stackexchange.com
8
votes
Effective Lindemann–Weierstrass theorem
nt.number-theory
algebraic-number-theory
transcend.-number-theory
asked Aug 2, 2016 at 12:49
mathoverflow.net
8
votes
A variant of random walk
pr.probability
random-walk
asked Apr 18, 2015 at 10:19
mathoverflow.net
1
2
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