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Answers
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1
Extremely messy proofs
4
Where is number theory used in the rest of mathematics?
4
Simplest examples of rings that are not isomorphic to their opposites
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vector to diagonal matrix
2
What’s the difference between 2 and 3?
3
Any good reference for Tits Building?
2
Looking for interesting actions that are not representations
7
Automorphisms of non-abelian groups of order p^3
7
How many permutations for each sum of digits of a number of length l? (solved but asking for insight)
2
“Resume de cours” by J. Tits
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rational function identity
3
For which rings R is SL_n(R) generated by transvections?
2
A problem in Finite Group Theory
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quadratic forms over fields of characteristic 2
3
Coxeter group generators
8
Automorphism Group of some Classical groups
2
Cayley-Dickson form of a Quaternion
11
Subgroups of groups of Square-free order
3
Classifications of finite simple objects
14
About solvable groups
3
What is a (generalized) BN-pair?
9
Question about some element in a group commutes with its all conjuagates.
6
Spherical building of an exceptional group of Lie type
2
Actions of $Z_n$ and actions of $Z_{n-1}$
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What is the automorphism group of this geometry?
7
Cyclic subgroups of finite abelian groups
2
Results in the Presentation of Finite Groups
3
Characterizing the set of self-orthogonal complex vectors
4
The Symmetry of Steiner System S(5,8,24)
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On special 2-groups
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