User A_Physicist. - MathOverflow

A_Physicist.

Member for 4 years, 7 months
Last seen more than a month ago

3 Questions

Score Activity Newest Views

7 votes

1 answer

601 views

do all two manifolds admit a three-colorable triangulation?

asked Dec 22, 2023 at 14:12

2 votes

1 answer

119 views

Find $a$ satisfying $x \cup_1 y = \delta a$ when $x,y \in Z^2(G,\mathbb{Z}_2)$

asked Sep 9, 2020 at 23:25

2 votes

1 answer

356 views

Non-trivial example of $H^2(G,M)$ where $M$ is a non-trivial G-representation

asked Dec 16, 2020 at 3:22