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15
Math.TechQA.Club
2026-03-26 16:26:53
53
Views
Where is commutativity of $b$ needed?
Published on
26 Mar 2026 - 16:26
#functional-analysis
#c-star-algebras
#banach-algebras
382
Views
Lifting a unitary to a partial isometry
Published on
05 Jul 2014 - 9:21
#operator-theory
#operator-algebras
#c-star-algebras
149
Views
A question on a lemma about the product map
Published on
27 Mar 2026 - 8:35
#functional-analysis
#operator-algebras
#c-star-algebras
#von-neumann-algebras
247
Views
non-faithful KMS states
Published on
09 Jul 2014 - 19:53
#c-star-algebras
138
Views
C*-algebra representations
Published on
26 Mar 2026 - 17:52
#c-star-algebras
#banach-algebras
333
Views
Faithful Representations of C*-algebras
Published on
12 Jul 2014 - 19:54
#matrices
#operator-algebras
#c-star-algebras
870
Views
Spectrum of normal elements in C*-algebras
Published on
26 Mar 2026 - 17:53
#operator-theory
#operator-algebras
#spectral-theory
#c-star-algebras
#banach-algebras
115
Views
A simple lemma in tensor product
Published on
13 Jul 2014 - 12:50
#functional-analysis
#operator-algebras
#c-star-algebras
258
Views
A question on nuclearity
Published on
13 Jul 2014 - 13:07
#functional-analysis
#operator-algebras
#c-star-algebras
263
Views
Conditional expectation onto maximal abelian subalgebras
Published on
14 Jul 2014 - 13:28
#functional-analysis
#banach-spaces
#operator-algebras
#conditional-expectation
#c-star-algebras
147
Views
Why does a real spectrum not have holes?
Published on
14 Jul 2014 - 15:22
#functional-analysis
#c-star-algebras
692
Views
If $A$ is a primitive / irreducible C*-algebra, then $M(A)$ has trivial center.
Published on
14 Jul 2014 - 20:56
#operator-algebras
#c-star-algebras
42
Views
Need some help understanding why this function is well defined and why it maps into $S^1$
Published on
15 Jul 2014 - 8:54
#functional-analysis
#c-star-algebras
162
Views
Understanding minimal projections
Published on
27 Mar 2026 - 8:35
#operator-algebras
#c-star-algebras
#von-neumann-algebras
248
Views
Integration with values in a $C^*$-algebra
Published on
25 Mar 2026 - 15:57
#functional-analysis
#measure-theory
#operator-algebras
#c-star-algebras
#locally-compact-groups
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