Skip to main content
MathOverflow
Chris H's user avatar
Chris H's user avatar
Chris H's user avatar
Chris H
  • Member for 6 years, 3 months
  • Last seen this week
Profile Activity
Stats
1,949
reputation
9k
reached
7
answers
21
questions
Communities
About

PhD student at University of Sydney.

Badges
View all badges
This user doesn’t have any gold badges yet.
9
silver badges
19
bronze badges
Top tags
View all tags
14
Score
4
Posts
14
Posts %
6
Score
5
Posts
18
Posts %
3
Score
3
Posts
11
Posts %
0
Score
7
Posts
25
Posts %
0
Score
6
Posts
21
Posts %
0
Score
5
Posts
18
Posts %
Top posts
View all questions and answers
question
21
Is there a "direct" proof of the Galois symmetry on centre of group algebra?
Feb 1, 2022
question
14
What is known about the structure of finite groups admitting an automorphism where all elements have "norm" one?
Feb 17, 2021
question
14
Is there a concrete description of the nontorsion elements in the homotopy groups of spheres?
Aug 27, 2021
question
11
Are groups determined by their morphisms from solvable groups?
Oct 18, 2021
question
11
A question about the adjoint of the Adams operations on representation rings
Jan 26, 2022
question
7
Is the derivative the unique operation on points in the plane that preserves convexity?
Aug 28, 2021
question
7
How are symmetric functions related to Koszul duality?
Sep 14, 2021
question
6
What properties of a finite group fibre functor give its endomorphisms a hopf algebra structure?
Sep 18, 2019
question
6
Sprinkling signs in unitary matrices
Jul 27, 2023
answer
6
An identity in Lie algebras over fields of positive characteristic
Mar 12, 2019
Top network posts
View all network posts
15
Can one distinguish finite groups by their maps from abelian groups?
15
Prove that if $Z(G) =\{e\}$, then $Z(\operatorname{Aut}(G))=\{e\}$
14
Maximising determinant problem
13
Does a family of linearly independent injective maps have a vector with linearly independent images?
11
Why isn't the zero ring the field with one element?