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hans
  • Member for 9 years, 10 months
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revised
When is a cycle in $KK^G(A,A)$ with zero operator the identity cycle?
deleted 752 characters in body
revised
When is a cycle in $KK^G(A,A)$ with zero operator the identity cycle?
added 274 characters in body
comment
When is a cycle in $KK^G(A,A)$ with zero operator the identity cycle?
I have edited it.
revised
When is a cycle in $KK^G(A,A)$ with zero operator the identity cycle?
added 233 characters in body
revised
When is a cycle in $KK^G(A,A)$ with zero operator the identity cycle?
added 233 characters in body
asked
When is a cycle in $KK^G(A,A)$ with zero operator the identity cycle?
revised
Is $KK^G(\mathbb{C}^n,B)$ countably additive in $B$ and countable?
added 43 characters in body; edited title
revised
Is $KK^G(\mathbb{C}^n,B)$ countably additive in $B$ and countable?
added 43 characters in body; edited title
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Is $KK^G(\mathbb{C}^n,B)$ countably additive in $B$ and countable?
@Yuan: Any arbitrary action.
revised
Is $KK^G(\mathbb{C}^n,B)$ countably additive in $B$ and countable?
deleted 2 characters in body; edited title
asked
Is $KK^G(\mathbb{C}^n,B)$ countably additive in $B$ and countable?
awarded
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accepted
K-homology of Cantor set and abelian AF-algebras
answered
Integration in C^* algebra
comment
K-homology of Cantor set and abelian AF-algebras
PS: my question was: are most cases of $C_0(X)$ uncountable? (not: at most uncountable).
comment
K-homology of Cantor set and abelian AF-algebras
@David: Maybe you could explain this with dual = $Hom(K_0(A),Z)$. When is it so and why (ok one explanation is the main answer).
awarded
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comment
K-homology of Cantor set and abelian AF-algebras
@Ulrich: Very good answer, thank you very much! Thanks also to the others who commented on this.
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