Results 51 to 60 of about 89 (72)

Nem kommutatív Galois elmélet = Non-commutative Galois theory [PDF]

open access: yes, 2011
(0) Összefoglaló fejezetet írtam Hopf algebroidokról a ""Handbook of Algebra"" számára. (1) C. Meninivel a nem kommutatív torsorok kategóriaelméleti tárgyalását adtuk. Igazoltuk a szimmetriát leíró két komonád Morita-Takeuchi ekvivalenciáját.
Böhm, Gabriella Eszter
core   +1 more source

Gamma (co)homology of commutative algebras and some related representations of the symmetric group [PDF]

open access: yes
This thesis covers two related subjects: homology of commutative algebras and certain representations of the symmetric group. There are several different formulations of commutative algebra homology, all of which are known to agree when one works over
Whitehouse, Sarah Ann
core  

Galois und Hopf-Galois Theorie für assoziative S-Algebren

open access: yes, 2009
We define and investigate Galois and Hopf-Galois extensions of associative S-algebras, generalizing both the algebraic notions and the notions introduced by John Rognes for commutative S-algebras.
Roth, Fridolin
core  

“Análisis del cálculo de caracteres para el álgebra de matrices triangulares superiores de tamaño dos”

open access: yes, 2023
En este trabajo de grado mostramos que toda Z_2-graduación del álgebra de matrices triangulares superiores UT_2 es isomorfa a la graduación canónica; luego caracterizamos el conjunto de sus identidades polinomiales Z_2-graduadas y encontramos bases para ...
Palacio Moreno, Carlos Mauricio
core  

On Lie semiheaps and ternary principal bundles [PDF]

open access: yes
summary:We introduce the notion of a Lie semiheap as a smooth manifold equipped with a para-associative ternary product. For a particular class of Lie semiheaps we establish the existence of left-invariant vector fields.
Bruce, Andrew James
core   +1 more source

Analysis and Implementation of Algorithms for Noncommutative Algebra

open access: yes, 2000
A fundamental task of algebraists is to classify algebraic structures. For example, the classification of finite groups has been widely studied and has benefited from the use of computational tools.
Struble, Craig Andrew
core  

Zestings of quantum groups

open access: yes
This thesis develops and applies the theory of zesting, a cohomological construction that modifies the monoidal and braided structures of tensor categories.
Mora Díaz, Héctor Giovanny
core  

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