User J. De Ro - MathOverflow

J. De Ro

Member for 2 years, 4 months
Last seen this week

7 Questions

Score Activity Newest Views

9 votes

1 answer

452 views

Is a $*$-automorphism $M(A) \to M(A)$ automatically strictly continuous?

asked Mar 4, 2022 at 19:51

6 votes

1 answer

203 views

Nuclearity of $C(\partial_F \mathbb{G})$

asked Dec 6, 2023 at 9:09

5 votes

1 answer

219 views

Function algebra of Furstenberg boundary $\partial_F \Gamma$: when is it a $W^*$-algebra?

asked Nov 6, 2023 at 14:56

5 votes

1 answer

222 views

Completely isometric coaction of discrete quantum group is multiplicative?

asked Jan 27, 2023 at 21:26

4 votes

1 answer

143 views

Examples of discrete quantum group actions on commutative von Neumann algebras

asked Aug 1, 2023 at 9:28

4 votes

1 answer

162 views

Reference request: decomposability of $\mathbb{G}$-Hilbert modules

asked Nov 21, 2022 at 8:29

1 vote

1 answer

119 views

Which elements live in the image of the canonical map $X \otimes_\mathcal{F} M \to B(M_*, X)$?

asked Sep 7, 2022 at 16:58