Amritanshu Prasad

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Name Amritanshu Prasad
Member for 2 years
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Location Chennai, India.
Age 37
I am interested in representation theory, harmonic analysis, group theory, matrices over local rings, finite abelian groups, and combinatorics.
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Have you seen this sort of an anti-involution on a lattice?

may 18 11 at 10:22 Amritanshu Prasad 1,873●6●15

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An algebra constructed from symmetric differences

sep 30 10 at 12:22 Robin Chapman 14.5k●2●29●50

 

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Answers
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why study Lie algebras?
13
Which mathematical ideas have done most to change history?
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Conjugation orbits in the square matrices
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Old books still used
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Suitable references for the the Stone-von Neumann Theorem
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checking if F[x]/I is isomorphic to F[x]/J
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Bruhat decomposition for G(R), R local ring or R=Z/p^r
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Centralizer of a Matrix over a Finite Field
7
What are your favorite instructional counterexamples?
7
Subgroups of a finite abelian group
6
What does the adjective “natural” actually mean?
6
A slick proof of the Bruhat Decomposition for GL_n(k)?
5
The product of non-commuting semisimple matrices need not be semisimple
5
Hall polynomial when the subgroup is cyclic?
5
Extensions of topological groups
4
Hecke-algebras in your field of mathematics
4
Any good reference for Tits Building?
3
Non-split groups
3
Infinite products of representations of the additive group
3
Decomposition of k[Flag(F_q)] as bimodule over GL_n(F_q) , Hecke(q) ?
3
What are the necessary and sufficient conditions for GL(n,Z/p^lZ) to be isomorphic to GL(n,F_p[t]/t^l)?
3
A good book of functional analysis
3
Orbits in commutative groups.
3
Bernstein’s presentation for the Hecke Algebra
3
to test equivalence of representations under automorphism
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A question on automorphisms of finite abelian groups
2
Great mathematics books by pre-modern authors
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Journals for undergraduates
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Good combinatorics textbooks for teaching undergraduates?
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Definitions of Hecke algebras
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