cohomology of algebras
Recently Published Documents

TOTAL DOCUMENTS

38
(FIVE YEARS 6)

H-INDEX

4
(FIVE YEARS 1)
Latest Documents Most Cited Documents Contributed Authors Related Sources Related Keywords

scholarly journals OPERADIC APPROACH TO COHOMOLOGY OF ASSOCIATIVE TRIPLE AND N-TUPLE SYSTEMS

2019 ◽  
Vol 62 (S1) ◽  
pp. S128-S141 ◽  
Author(s):  
FATEMEH BAGHERZADEH ◽  
MURRAY BREMNER
Keyword(s):  
Associative Algebra ◽  
General Setting ◽  
Koszul Duality ◽  
Associative Algebras ◽  
Explicit Definition ◽  
Basic Properties ◽  
Cup Product ◽  
Cohomology Of Algebras ◽  
Odd Degree ◽  
Definition Of

AbstractThe cup product in the cohomology of algebras over quadratic operads has been studied in the general setting of Koszul duality for operads. We study the cup product on the cohomology of n-ary totally associative algebras with an operation of even (homological) degree. This cup product endows the cohomology with the structure of an n-ary partially associative algebra with an operation of even or odd degree depending on the parity of n. In the cases n=3 and n=4, we provide an explicit definition of this cup product and prove its basic properties.

scholarly journals Hochschild cohomology of algebras arising from categories and from bounded quivers

2019 ◽  
Vol 13 (3) ◽  
pp. 1011-1053
Author(s):  
Claude Cibils ◽  
Marcelo Lanzilotta ◽  
Eduardo Marcos ◽  
Andrea Solotar
Keyword(s):  
Hochschild Cohomology ◽  
Cohomology Of Algebras

scholarly journals Cohomology of algebras over weak Hopf algebras

2014 ◽  
Vol 16 (1) ◽  
pp. 341-369 ◽  
Author(s):  
J. N. Alonso Álvarez ◽  
J. M. Fernández Vilaboa ◽  
R. González Rodríguez
Keyword(s):  
Hopf Algebras ◽  
Cohomology Of Algebras ◽  
Weak Hopf Algebras
Load More ...
Sign in / Sign up

Export Citation Format

Share Document