Topological Dynamics and C*-Algebras

One of Bratteli’s most important discoveries, I think, was what is now called a Bratteli diagram, which he found as a way of codifying the data of an approximately

We present the theory of τ -tilting over finite dimensional algebras and show how silting modules over arbitrary rings is a generalization, in particular we prove that silting

This gives one example of how algebras with finitely many τ -rigid objects play a similar role in τ -tilting theory as representation finite algebras play in classical

We provide a notion of finite element system, that enables the con- struction spaces of differential forms, which can be used for the numerical solution of variationally posed

A hyperfinite L´ evy process is an infinitesimal random walk (in the sense of nonstandard analysis) which with probability one is finite for all finite times.. We develop the

We prove a reduction theorem for capacity of positive maps of finite dimensional C ∗ −algebras, thus reducing the computation of capacity to the case when the image of a

In conclusion, we have derived a system of equations that enables one to analyze the equilibrium formation and filling of rings with a finite number of particles interacting by means

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