User worldreporter - MathOverflow

worldreporter

Member for 9 years, 11 months
Last seen more than a week ago

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asked

Crossed products and unitaries implementing $\mathbb{Z}_n$-actions

Aug 20, 2017 at 12:28

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awarded

Supporter

Jul 25, 2017 at 18:29

comment

Characterization of $C^{*}$-algebra norms via conditional expectations

Thanks guys, great answers! I'm not familiar with Hilbert-C*-modules yet. The GNS proof works for me. I appreciate your help!

Jul 16, 2017 at 19:05

asked

Characterization of $C^{*}$-algebra norms via conditional expectations

Jul 15, 2017 at 15:32

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awarded

Curious

Jul 2, 2017 at 0:41

asked

Matrix norm inequality for C*-Algebras

May 22, 2016 at 16:03

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awarded

Student

Jan 4, 2016 at 17:10

asked

Set of critical values is compact

Dec 30, 2014 at 10:51

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