Invariant manifolds and soliton resolution in nonlinear dispersive evolution equations
The PDE & Analysis seminar covers topics in PDE and analysis.
Date & time
Date/time
6 Dec 2023 10:30am - 6 Dec 2023 12:00pm
Speaker
Speakers
Wilhelm Schlag (Yale University)
Event series
Event series
Contact
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Description
Abstract:
Over the past 20 years the large data theory of nonlinear Hamiltonian evolution equations has made substantial progress. On the one hand, concentration compactness methods transformed scattering theory, beginning with the work by Bahouri, Gerard ’98 and Kenig, Merle ’05. On the other hand invariant manifolds, in particular center stable manifolds near the ground state soliton, have shed light on the dynamics of nonlinear wave equations. In ’21 Jendrej and Lawrie settled the soliton resolution conjecture for equivariant wave maps in continuous times. We will review some of this work.
Location
145 Hanna Neumann Building, room 1.58
-35.275905261234, 149.1191726