James

Kitchener, ON

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Do the Baumslag-Solitar groups occur in nature?

gr.group-theory asked Mar 16, 2010 at 18:53

mathoverflow.net

16 votes

Formally undecidable problems on finitely presented quandles

reference-request lo.logic universal-algebra self-distributivity quandles asked Aug 31, 2011 at 14:39

mathoverflow.net

16 votes

If permutation matrices are conjugate in $\operatorname{GL}(n,\mathbb{F})$ are the corresponding permutations conjugate in the symmetric group?

linear-algebra group-theory permutations permutation-matrices asked Oct 7, 2014 at 4:33

math.stackexchange.com

16 votes

Is there a positive integer $n$ such that the prime divisors of $n^3 - 1$ are $2$, $3$ and $7$?

number-theory elementary-number-theory prime-factorization asked Feb 2, 2021 at 4:43

math.stackexchange.com

14 votes

Three finite groups with the same numbers of elements of each order

group-theory reference-request finite-groups asked Sep 6, 2011 at 16:13

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11 votes

Theory and meaning of the Wilks score?

strength powerlifting wilks asked May 27, 2015 at 16:24

fitness.stackexchange.com

10 votes

Does every finite nilpotent group occur as a Frattini subgroup?

group-theory finite-groups asked Mar 19, 2014 at 1:40

math.stackexchange.com

9 votes

Who first proved the fundamental theorem of finitely generated (or finite) abelian groups?

group-theory reference-request math-history asked Jun 27, 2014 at 5:29

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9 votes

Help with deadlift technique - bruised shins and knees

weightlifting exercise-technique deadlifts asked Aug 26, 2011 at 5:17

fitness.stackexchange.com

9 votes

Is there a residually nilpotent one-relator group that is not residually a finite p-group for any prime p?

gr.group-theory asked Oct 11, 2011 at 18:20

mathoverflow.net

Top Answers

105

Most memorable titles

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Most memorable titles

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What are some examples of colorful language in serious mathematics papers?

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Dimension leaps

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Multiplying all the elements in a group

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Quick proofs of hard theorems

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Elementary + short + useful

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Fundamental Examples

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Associativity test for a magma

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Dimension leaps

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Is there an image for you that epitomizes mathematics?

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Associativity may fail by little?

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Is there a non-trivial topological group structure of $\mathbb{Z}$?

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If$(ab)^n=a^nb^n$ & $(|G|, n(n-1))=1$ then $G$ is abelian

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Does every finite non-trivial complete group have even order?

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Which mathematicians have influenced you the most?

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Collection of surprising identities and equations.

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Normal Groups and Quotient Groups

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Reference for the subgroup structure of $\rm{PSL}_2(q)$

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Famous mathematical quotes

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Calculating the Order of An Element in A Group

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Classification of minimal sets of properties proving a group is Abelian

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Show that number of solutions satisfying $x^5=e$ is a multiple of 4?

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Showing that if the intersection of all subgroups other than $\langle e \rangle$ is not $\langle e \rangle$, then every element is of finite order

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Uniqueness of the direct product decomposition of finite groups

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Cardinality of $\text{Aut}(G\times G) $

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What are examples of mathematical concepts named after the wrong people? (Stigler's law)

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What is the easiest way to generate $\mathrm{GL}(n,\mathbb Z)$?

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Is there an infinite group that has finite subgroup with finite index?

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The order of a group presentation

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