List questions from coalgebras

Published on 27 May 2013 - 15:49

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What does it mean for a coalgebra to be cogenerated by a subspace?

Published on 27 Jul 2013 - 9:04

125

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$f:C\longrightarrow D$ coalgebra homomorphism $\Rightarrow$ $f^:D^\longrightarrow C^*$ algebra homomorphism

Published on 27 Nov 2013 - 6:42

732

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Coalgebra dual to the symmetric algebra

Published on 01 Dec 2013 - 14:01

1.7k

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Duality between Tor and Ext?

Published on 04 Feb 2014 - 11:16

99

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Duals of a finite dimensional eveloping coalgebra

Published on 08 Feb 2014 - 19:17

73

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Structure of coalgebra on $\mathbb Z/n\mathbb Z$

Published on 14 Feb 2014 - 0:44

38

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derived equivalence of coalgebras

Published on 17 Feb 2014 - 7:06

94

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Comultiplication of sum

Published on 17 Feb 2014 - 17:30

203

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cofree comodules and embedding

Published on 20 Feb 2014 - 1:15

36

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Commutativity of comodules

Published on 20 Feb 2014 - 21:36

21

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Commutativity with cotensor

Published on 20 Feb 2014 - 21:49

175

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Cotensor and counit?

Published on 26 Mar 2026 - 4:06

307

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co-idempotents: algebraic dual of an idempotent element?

Published on 25 Feb 2014 - 2:33

52

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Comodules as a functor category

Published on 03 Mar 2014 - 20:00

List Question

wedge product and direct sum of sub-coalgebras

What does it mean for a coalgebra to be cogenerated by a subspace?

$f:C\longrightarrow D$ coalgebra homomorphism $\Rightarrow$ $f^:D^\longrightarrow C^*$ algebra homomorphism

Coalgebra dual to the symmetric algebra

Duality between Tor and Ext?

Duals of a finite dimensional eveloping coalgebra

Structure of coalgebra on $\mathbb Z/n\mathbb Z$

derived equivalence of coalgebras

Comultiplication of sum

cofree comodules and embedding

Commutativity of comodules

Commutativity with cotensor

Cotensor and counit?

co-idempotents: algebraic dual of an idempotent element?

Comodules as a functor category

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