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On gradient estimates for random walks in time-dependent random environments

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If you have a question about this talk, please contact Perla Sousi .

We consider a random walk among time-dependent random weights. In the talk, I will discuss recent progress on the understanding of the long-times behaviour of such random walks. A particular emphasis will be on the results and methods that can be used to prove second space derivatives of the annealed transition density.

This is work in progress jointly with Jean-Dominique Deuschel (TU Berlin) and Takashi Kumagai (RIMS Kyoto).

This talk is part of the Probability series.

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FW11, William Gates Building. Zoom link: https://cl-cam-ac-uk.zoom.us/j/4361570789?pwd=Nkl2T3ZLaTZwRm05bzRTOUUxY3Q4QT09&from=addon In person in the Max Perutz Lecture Theatre (CB2 0QH) and via Zoom, link:https://mrc-lmb-cam-ac-uk.zoom.us/j/97590440299?pwd=d3k2U3l1WENLbllGT1ZUODYyd3lFZz09 Webinar & LT2, Computer Laboratory, William Gates Building.

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