List questions from noncommutative-algebra

Published on 20 May 2014 - 15:05

442

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Is there a direct proof that $M_n(\mathcal k)$ is semisimple ring.

Published on 25 May 2014 - 9:59

128

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Any counterexample for inverse limit functor not to be right exact

Published on 25 May 2014 - 14:39

137

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Question about an argument in Isaac's Algebra: Wedderburn-Artin Theorem

Published on 25 May 2014 - 17:34

749

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Annihilator of a quotient module

Published on 27 May 2014 - 22:26

296

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Which mathematical structures are particular cases of small categories?

Published on 28 May 2014 - 18:17

539

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Simple Modules over the Weyl Algebra

Published on 29 May 2014 - 9:50

80

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Is this algebra a simple ring?

Published on 03 Jun 2014 - 0:24

1.5k

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does simple ring implies artinian ring?

Published on 04 Jun 2014 - 10:41

95

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a doubt in wedderburn artin theorem

Published on 10 Jun 2014 - 3:58

65

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An inverse limit of a certain inverse system

Published on 10 Jun 2014 - 13:36

544

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Pure states and irreducible *-representations

Published on 10 Jun 2014 - 13:43

242

Views

Proving this quotient of an endomorphism ring is simple.

Published on 11 Jun 2014 - 6:35

444

Views

Is there a (hypercomplex) number system, in which addition is not commutative

Published on 11 Jun 2014 - 17:13

84

Views

doubt in example of left primitive ring.

Published on 15 Jun 2014 - 2:11

List Question

Injective resolution for an integral domain

Is there a direct proof that $M_n(\mathcal k)$ is semisimple ring.

Any counterexample for inverse limit functor not to be right exact

Question about an argument in Isaac's Algebra: Wedderburn-Artin Theorem

Annihilator of a quotient module

Which mathematical structures are particular cases of small categories?

Simple Modules over the Weyl Algebra

Is this algebra a simple ring?

does simple ring implies artinian ring?

a doubt in wedderburn artin theorem

An inverse limit of a certain inverse system

Pure states and irreducible *-representations

Proving this quotient of an endomorphism ring is simple.

Is there a (hypercomplex) number system, in which addition is not commutative

doubt in example of left primitive ring.

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