University of Cambridge > Talks.cam > Partial Differential Equations seminar > Small obstacle limit for the inviscid Euler-alpha system

Small obstacle limit for the inviscid Euler-alpha system

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  • UserHelena Nussenzveig Lopes (Universidade Federal do Rio de Janeiro)
  • ClockFriday 27 May 2022, 11:00-12:00
  • HouseCMS, MR14.

If you have a question about this talk, please contact Daniel Boutros.

We consider a family of solutions of the 2D Euler-alpha equations with no-slip boundary conditions, in the region {ε < |x|}. We prove that this family converges to a solution of a modified Euler system in the full plane when ε approaches zero.

This talk is part of the Partial Differential Equations seminar series.

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