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Event

Larry Guth (MIT)

Friday, February 19, 2021 15:30to16:30

Colloque des sciences mathématiques du Québec

Title: Local smoothing for the wave equation

Abstract:The local smoothing problem asks about how much solutions to the wave equation can focus.  It was formulated by Chris Sogge in the early 90s.  Hong Wang, Ruixiang Zhang, and I recently proved the conjecture in two dimensions.

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