List questions from representation-of-algebras

Published on 28 Jul 2021 - 9:20

128

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A criterion to be a rigid tensor category

Published on 14 Aug 2021 - 14:31

125

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Representations And Characters Of Groups Second Edition

Published on 23 Aug 2021 - 9:56

64

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finite-dimensional division algebra over a finite field K must be commutative

Published on 06 Nov 2021 - 13:28

175

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Maschke's Theorem and split extensions

Published on 10 Nov 2021 - 2:00

167

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The radical of indecomposable modules

Published on 16 Nov 2021 - 12:50

122

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Unitary representation of $G$ induces representation of $L^1(G)$

Published on 19 Dec 2021 - 12:45

190

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why does Schur-Weyl duality not hold for $SO(N)$?

Published on 20 Jan 2022 - 21:51

41

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If $A$ is representation finite, then $\{pd(M)|pd(M)<\infty, M\in mod-A\}=max\{pd(M)|M$ indecomposable $\}$?

Published on 02 Feb 2022 - 15:21

76

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Dimensions of homomorphisms determines the module

Published on 08 Feb 2022 - 3:09

279

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Irreducible finite-dimensional representations of a commutative algebra

Published on 17 Feb 2022 - 10:12

59

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A sufficient condition for Automorphism of an exact sequence

Published on 06 Mar 2022 - 18:58

70

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A doubt in proof of existence of Auslander Reiten Sequences

Published on 08 Mar 2022 - 9:03

51

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To show 'dual' of a Projective is projective

Published on 13 Mar 2022 - 8:51

137

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Schroeder-Bernstein theorem for representations of C*-algebras

Published on 24 Mar 2022 - 9:38

List Question

Splitting form of projective presentation vs minimal presentation.

A criterion to be a rigid tensor category

Representations And Characters Of Groups Second Edition

finite-dimensional division algebra over a finite field K must be commutative

Maschke's Theorem and split extensions

The radical of indecomposable modules

Unitary representation of $G$ induces representation of $L^1(G)$

why does Schur-Weyl duality not hold for $SO(N)$?

If $A$ is representation finite, then $\{pd(M)|pd(M)<\infty, M\in mod-A\}=max\{pd(M)|M$ indecomposable $\}$?

Dimensions of homomorphisms determines the module

Irreducible finite-dimensional representations of a commutative algebra

A sufficient condition for Automorphism of an exact sequence

A doubt in proof of existence of Auslander Reiten Sequences

To show 'dual' of a Projective is projective

Schroeder-Bernstein theorem for representations of C*-algebras

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