18

Questions
votes newest views recent
2
3
votes
0
answers
121
views

Solvable groups in which all subgroups are supplemented

apr 27 at 18:18 Alireza Abdollahi 1,217●3●9

1
4
votes
1
answer
172
views

Finite groups having no dihedral subgroup of order $2p$ for any odd prime $p$

mar 23 at 17:26 Geoff Robinson 9,886●1●21●27

 
2
votes
0
answers
106
views

Restricted Burnside Problem: Zelmanov’s Lie algebra deep result

feb 7 at 12:29 Alireza Abdollahi 1,217●3●9

 
2
votes
1
answer
213
views

Rational groups

feb 3 at 23:30 Tim Dokchitser 3,194●12●32

1
2
votes
2
answers
179
views

Finite supersolvable groups with trivial Frattini subgroup

jan 28 at 4:37 Alireza Abdollahi 1,217●3●9

 
2
votes
1
answer
109
views

Godsil-Mckay switching applied on the Paley graph

jan 22 at 20:32 François G. Dorais♦ 22.7k●2●48●113

 
2
votes
1
answer
104
views

Strongly regular graphs with the same parameters as Paley graph

jan 22 at 20:33 François G. Dorais♦ 22.7k●2●48●113

 
0
votes
0
answers
55
views

Lower bound for the difference between the maximum eigenvalue of a graph with the one of the one-edge-deleted subgraph

dec 18 at 4:58 Alireza Abdollahi 1,217●3●9

1
1
vote
2
answers
72
views

Difference of the maximum eigenvalue of a graph with the one of one-edge-deleted subgraph

dec 17 at 22:02 Shahrooz 962●1●2●13

 
2
votes
0
answers
75
views

Perfect P6-free graphs with further properties

aug 16 at 13:45 Alireza Abdollahi 1,217●3●9

1 2 next