13 citations
- University of WalesGB14 papers
- Bielefeld UniversityDE2 papers
- University of ManchesterGB2 papers
- Laboratoire Jean-Alexandre DieudonnéFR1 paper
- Mathematical Institute of the Slovak Academy of SciencesSK1 paper
- TU WienAT1 paper
- University of BonnDE1 paper
- University of SheffieldGB1 paper
- University of WarsawPL1 paper
6 papers · 1 filter
Yang-Baxter Systems and Entwining Structures
Tomasz Brzezinski, Florin F. Nichita
It is shown that a Yang-Baxter system can be constructed from any entwining structure. It is also shown that, conversely, Yang-Baxter systems of certain type lead to entwining stru…
Twisted descent algebras and the Solomon-Tits algebra
Frederic Patras, Manfred Schocker
The purpose of the present article is to define and study a new class of descent algebras, called twisted descent algebras. These algebras are associated to the Barratt-Joyal theor…
The Chern-Galois character
Tomasz Brzezinski, Piotr M. Hajac
Following the idea of Galois-type extensions and entwining structures, we define the notion of a principal extension of noncommutative algebras. We show that modules associated to…
Glauber dynamics of continuous particle systems
Yu. Kondratiev, E. Lytvynov
This paper is devoted to the construction and study of an equilibrium Glauber-type dynamics of infinite continuous particle systems. This dynamics is a special case of a spatial bi…
Differential calculus on a novel cross-product quantum algebra
Deepak Parashar
We investigate the algebro-geometric structure of a novel two-parameter quantum deformation which exhibits the nature of a semidirect or cross-product algebra built upon GL(2) x GL…
On comatrix corings and bimodules
Tomasz Brzezinski, Jose Gomez-Torrecillas
To any bimodule which is finitely generated and projective on one side one can associate a coring, known as a comatrix coring. A new description of comatrix corings in terms of dat…