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Top Questions
8
votes
What's so special about a homotopy $15$-sphere?
differential-topology
asked Dec 27 '11 at 21:56
math.stackexchange.com
7
votes
What does **Ens** stand for?
notation
category-theory
asked Jun 18 '11 at 19:17
math.stackexchange.com
7
votes
Natural transformations in a group category
group-theory
category-theory
asked Aug 11 '11 at 18:13
math.stackexchange.com
5
votes
Averaging Morphisms to Pick Up Structure
abstract-algebra
group-theory
asked Aug 16 '11 at 20:27
math.stackexchange.com
5
votes
Nilpotent Groups as Perturbations of the Identity
group-theory
reference-request
asked Jul 2 '12 at 23:01
math.stackexchange.com
5
votes
Loopspace of Eilenberg Mac Lane space
algebraic-topology
homotopy-theory
asked Jul 20 '12 at 22:45
math.stackexchange.com
Top Answers
5
Does every permutation (autojection) on a magma (binary algebra) induce another (not necessarily distinct) magma?
math.stackexchange.com
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