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PIICQ April meeting: Yuan Tian and Nikolai Kuchumov

→ Europe/Paris
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Description

For this meeting we will have two speakers : Yuan Tian (Leipzig University ans Max-Planck Institut for Mathematics in the Sciences) and Nikolai Kuchumov (Abo Academy University).

Contact
    • 16:30 → 17:30
      TBA 1h

      TBA

      Orateur: Nikolai Kuchumov (Abo Academy University)
    • 17:30 → 18:30
      On the convoy of the ASEP speed process 1h

      In this talk, we investigate the size of the convoy in the speed process for the multi-species asymmetric simple exclusion process (ASEP). We present an exact formula for the expected convoy size. We show that the asymptotic expected convoy size is universal for all fixed jump rates $q \in [0,1)$. We further establish a critical scaling ( q = 1 - \gamma/\sqrt{n} ) that yields a nontrivial limiting regime.

      Orateur: Yuan Tian (Universität Leipzig and Max Planck Institute for Mathematics in Sciences)