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Top Questions
87
votes
Why do we make such big deal about the 'unsolvability' of the quintic?
ag.algebraic-geometry
nt.number-theory
polynomials
galois-theory
asked Jan 9, 2022 at 16:17
mathoverflow.net
26
votes
Why is the standard definition of a $(p, q)$-tensor so bizarre?
soft-question
mp.mathematical-physics
mathematics-education
definitions
multilinear-algebra
asked Mar 29, 2019 at 19:13
mathoverflow.net
12
votes
Representation theory of Kac-Moody algebras in positive characteristic
reference-request
rt.representation-theory
modular-representation-theory
kac-moody-algebras
asked Jan 1, 2022 at 22:51
mathoverflow.net
7
votes
Enriched 2-categories
reference-request
ct.category-theory
higher-category-theory
asked Jul 28 at 15:04
mathoverflow.net
6
votes
Constructive proof that a linear relation between columns implies a linear relation between rows
linear-algebra
matrices
asked Sep 9, 2021 at 9:56
math.stackexchange.com
5
votes
Does rigidity imply a unique dualizing functor?
ct.category-theory
monoidal-categories
duality
asked Jul 17, 2021 at 14:13
mathoverflow.net
Top Answers
16
How "same" are two isomorphic groups?
math.stackexchange.com
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