Color-position symmetry in interacting particle systems

Alexey Bufetov (HCM Bonn)

Tuesday 26th November, 2019 16:00-17:00 Maths 311B


The asymmetric simple exclusion process (ASEP) is the evolution of a collection of particles on the integer lattice; particles interact according to simple rules and can be of various colors (equivalently, classes). In 2008 Amir-Angel-Valko established an interesting property of such processes: the color-position symmetry. We will discuss a generalization of this result and its new applications to the asymptotic behavior of this class of models.

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