Timeline for Is there a Banach algebra which $A^2$ is not dense in $A$ but $(A^{})^2$ is dense in $A^{}$?

6 events

when toggle format	what		by	license	comment
Jul 5, 2021 at 20:03	answer	added	Yemon Choi		timeline score: 8
Jul 5, 2021 at 19:21	comment	added	Matthew Daws		And, you have the tag "commutative algebra" but nothing in the question says "commutative"?
Jul 5, 2021 at 19:21	history	edited	Matthew Daws		edited tags
Jul 5, 2021 at 19:20	comment	added	Matthew Daws		I guess the angled brackets denote linear span?
Jul 5, 2021 at 15:46	review	First posts
Jul 5, 2021 at 16:27
Jul 5, 2021 at 15:43	history	asked	Mohammad	CC BY-SA 4.0

Timeline for Is there a Banach algebra which $A^2$ is not dense in $A$ but $(A^{**})^2$ is dense in $A^{**}$?