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Apollonius's user avatar
Apollonius's user avatar
Apollonius
  • Member for 2 years, 11 months
  • Last seen this week
  • Ancient Greece
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question
5
Connection between Nilpotent Groups and Nilpotent Matrices
Nov 15
question
3
If A is a $2×2 $ matrix, does $A^2=3A$ imply $ A=0$ or $A=3I$?
Jul 26, 2022
question
3
Intuition behind construction for Induced Representations.
Jun 8
question
2
Solvable Groups and Derived Subgroups. Why does $D(G_i) \subset G_{i + 1} \implies D_i(G) \subset G_i$.
Jul 19, 2023
question
1
Difficulty understanding definition of Canonical Decomposition of Representations.
Jun 5
question
0
Intution behind $\mathrm{Hom}(U\otimes V, W) \cong \mathrm{Hom}(U, \mathrm{Hom}(V, W)). $
Jun 4
question
0
Difficulty understanding proof that the Topologist's Sine Curve is not path-connected.
Aug 3
question
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Difficult Exercises on Abstract Algebra [duplicate]
Nov 11
question
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If infinite $G$ is a finite union of cosets, prove some coset has finite index [duplicate]
Nov 18
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5
ytableau specify boxframe for each \ydiagram