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Douglas Somerset's user avatar
Douglas Somerset's user avatar
Douglas Somerset
  • Member for 5 years, 5 months
  • Last seen more than a month ago
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Top posts
question
9
Lifting quasi-nilpotent elements in C$^*$-algebras
Apr 6, 2022
question
8
Continuous functions on a compact $T_1$ space
May 6, 2020
question
7
Is every quasi-nilpotent element in a C$^*$-algebra a norm-limit of nilpotent elements?
Apr 16, 2022
answer
7
A sequence of points in the spectrum of a subhomogeneous C$^{*}$-algebra can converge to at most finitely many points
Jul 6, 2019
question
6
Frechet-Urysohn quotient of second countable locally compact Hausdorff space
Jul 1, 2020
answer
5
Is a $*$-automorphism $M(A) \to M(A)$ automatically strictly continuous?
Apr 7, 2022
answer
1
Need reference for $\phi(Z)=Z'$ if and only if $\Phi: \operatorname{Prim}(Z')\to \operatorname{Prim}(Z)$ is injective
Jul 31, 2020
answer
1
Modular and primitive ideals of $C_{0}(X,A)$
Jul 31, 2020
Top network posts
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26
What proportion of women died in childbirth before modern times?
11
countable family of open sets
9
What is the earliest known example of triplets?
8
What is the connection between stipula (stalk) and stipulari (to extract a promise)?
7
Can Veneti and Antuerpiae be vocatives?