User Diego Martinez

17 votes

1 answer

459 views

Existence of a quasi-isometric residually finite group?

asked Apr 15, 2020 at 8:49

8 votes

1 answer

345 views

Amenable groupoid C*-algebras satisfy the UCT in English?

asked Feb 12, 2021 at 9:55

6 votes

1 answer

128 views

Ascending sequences of idempotents in inverse semigroups

asked Mar 26, 2020 at 10:47

5 votes

1 answer

417 views

Faithful traces on quasi-diagonal C*-algebras

asked Dec 14, 2020 at 11:57

5 votes

1 answer

199 views

Is the unit ball of $B(H)$ a Baire space (with the SOT)?

asked Jun 29, 2023 at 8:39

3 votes

3 answers

606 views

Følner sequences with weird shapes

asked Jan 13, 2021 at 9:59

3 votes

1 answer

125 views

Quasi-isometries and E-unitary inverse semigroups

asked Mar 26, 2020 at 17:17

2 votes

0 answers

119 views

Does this groupoid have a quasi-diagonal reduced $C^*$-algebra?

asked Jul 26, 2021 at 15:30

1 vote

1 answer

68 views

Countability of the wobbling group of a bounded geometry metric space

asked Dec 8, 2021 at 15:46

1 vote

0 answers

95 views

Reference for structure of subhomogeneous C*-algebras?

asked Oct 4 at 18:16

1 vote

1 answer

499 views

When do completely positive maps have a closed image?

asked Jan 23, 2020 at 15:58

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11 Questions

Existence of a quasi-isometric residually finite group?

Amenable groupoid C*-algebras satisfy the UCT in English?

Ascending sequences of idempotents in inverse semigroups

Faithful traces on quasi-diagonal C*-algebras

Is the unit ball of $B(H)$ a Baire space (with the SOT)?

Følner sequences with weird shapes

Quasi-isometries and E-unitary inverse semigroups

Does this groupoid have a quasi-diagonal reduced $C^*$-algebra?

Countability of the wobbling group of a bounded geometry metric space

Reference for structure of subhomogeneous C*-algebras?

When do completely positive maps have a closed image?