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52 papers · 1 filter
Classification of co-slicings and co-t-structures for the Kronecker algebra
Peter Jorgensen, David Pauksztello
In this paper we introduce the notion of a 'generalised' co-slicing of a triangulated category. This generalises the theory of co-stability conditions in a manner analogous to the…
Sofic groups: graph products and graphs of groups
Laura Ciobanu, Derek F. Holt, Sarah Rees
We prove that graph products of sofic groups are sofic, as are graphs of groups for which vertex groups are sofic and edge groups are amenable.
Membrane Systems and Petri Net Synthesis
Jetty Kleijn, Maciej Koutny, Marta Pietkiewicz-Koutny +1
Automated synthesis from behavioural specifications is an attractive and powerful way of constructing concurrent systems. Here we focus on the problem of synthesising a membrane sy…
A Bayesian Interpretation of the Particle Swarm Optimization and Its Kernel Extension
Peter Andras
Particle swarm optimization is a popular method for solving difficult optimization problems. There have been attempts to formulate the method in formal probabilistic or stochastic…
Hyperovals of when is even
Antonio Cossidente, Oliver H. King, Giuseppe Marino
For even , a group isomorphic to stabilizes a Baer conic inside a symplectic subquadrangle of . In this paper the action of o…
Observable Vortex Properties in Finite Temperature Bose Gases
A. J. Allen, E. Zaremba, C. F. Barenghi +1
We study the dynamics of vortices in finite temperature atomic Bose-Einstein condensates, focussing on decay rates, precession frequencies and core brightness, motivated by a recen…