User John Murray - MathOverflow

John Murray

Member for 12 years, 3 months
Last seen more than a week ago

maths.nuim.ie/jmurray
Ireland

14 Questions

Score Activity Newest Views

0 votes

1 answer

979 views

Symmetric Zero-Diagonal Matrices

asked Sep 12, 2014 at 13:16

22 votes

1 answer

957 views

What is the generating function for skew Young diagrams?

asked Jan 20, 2012 at 17:05

6 votes

0 answers

642 views

Unique domino tiling

asked Nov 8, 2013 at 10:51

9 votes

2 answers

519 views

Strongly real elements of odd order in sporadic finite simple groups

asked Nov 25, 2015 at 15:29

5 votes

1 answer

438 views

Generating function related to 2-residues of partitions

asked Jan 24, 2012 at 17:00

6 votes

1 answer

392 views

Higman's Criterion

asked Jul 8, 2014 at 12:57

10 votes

1 answer

369 views

Number of involutions in a finite group modulo $4$

asked Aug 26, 2017 at 13:40

8 votes

0 answers

310 views

Why are these Littlewood-Richardson coefficients congruent to 1 mod 8?

asked May 19, 2022 at 12:18

1 vote

1 answer

304 views

Generating function for $t$-residues of partitions using Heisenberg + $\hat{sl_t}$ representation theory

asked Apr 14, 2015 at 12:43

4 votes

2 answers

278 views

Quasisimple group with cyclic Sylow p-subgroup and weakly real p-elements?

asked Jun 13, 2018 at 9:56

9 votes

1 answer

272 views

Divisors of the regular character of a finite group

asked Nov 20, 2018 at 13:33

7 votes

1 answer

187 views

A class function defined using Frobenius-Schur indicators

asked Jul 5, 2018 at 14:19

1 vote

1 answer

102 views

Restriction of real irreducible 2-Brauer characters to subnormal subgroups

asked Mar 25, 2020 at 12:01

2 votes

0 answers

92 views

Real non-principal 2-blocks for finite groups of Lie type

asked May 25, 2020 at 19:20