Gorenstein dimension and group cohomology with group ring coefficients

2018 ◽  
Vol 97 (2) ◽  
pp. 306-324
Author(s):  
Ioannis Emmanouil ◽  
Olympia Talelli
Keyword(s):  
Group Ring ◽  
Group Cohomology ◽  
Gorenstein Dimension

scholarly journals Group ring based public key cryptosystems

2021 ◽  
pp. 1-22
Author(s):  
Gaurav Mittal ◽  
Sunil Kumar ◽  
Shiv Narain ◽  
Sandeep Kumar
Keyword(s):  
Group Ring ◽  
Public Key ◽  
Public Key Cryptosystems

scholarly journals Nilpotency of group ring units symmetric with respect to an involution

2010 ◽  
Vol 214 (9) ◽  
pp. 1592-1597 ◽  
Author(s):  
Gregory T. Lee ◽  
Sudarshan K. Sehgal ◽  
Ernesto Spinelli
Keyword(s):  
Group Ring

The Euler class and periodicity of group cohomology

1978 ◽  
Vol 53 (1) ◽  
pp. 643-650 ◽  
Author(s):  
Stefan Jackowski
Keyword(s):  
Euler Class ◽  
Group Cohomology

On the regular radical of a group ring

1999 ◽  
Vol 27 (7) ◽  
pp. 3317-3327
Author(s):  
M.M. Parmenter ◽  
E. Spiegel
Keyword(s):  
Group Ring

scholarly journals Cohomology of groups and splendid equivalences of derived categories

2001 ◽  
Vol 131 (3) ◽  
pp. 459-472 ◽  
Author(s):  
ALEXANDER ZIMMERMANN
Keyword(s):  
Group Ring ◽  
Local Structure ◽  
Cohomology Ring ◽  
Derived Categories ◽  
Derived Category ◽  
Restriction Map ◽  
Group Rings ◽  
Cohomology Rings ◽  
The Impact ◽  
Cohomology Of Groups

In an earlier paper we studied the impact of equivalences between derived categories of group rings on their cohomology rings. Especially the group of auto-equivalences TrPic(RG) of the derived category of a group ring RG as introduced by Raphaël Rouquier and the author defines an action on the cohomology ring of this group. We study this action with respect to the restriction map, transfer, conjugation and the local structure of the group G.

Sign in / Sign up

Export Citation Format

Share Document