246 citations
- Swansea UniversityGB44 papers
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- California Institute of TechnologyUS4 papers
- Australian National UniversityAU3 papers
- Center for Astrophysics Harvard & SmithsonianUS3 papers
- Centre National de la Recherche ScientifiqueFR3 papers
- Institut d'Astrophysique SpatialeFR3 papers
- The University of TokyoJP3 papers
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4 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…