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CATEGORIES:Isaac Newton Institute Seminar Series
SUMMARY:Stability criteria for nonlinear waves in Hamilton
ian and reversible systems - Mariana Haragus (Univ
ersité de Franche-Comté)
DTSTART;TZID=Europe/London:20171004T094500
DTEND;TZID=Europe/London:20171004T103000
UID:TALK83891AThttp://talks.cam.ac.uk
URL:http://talks.cam.ac.uk/talk/index/83891
DESCRIPTION:We present two general stability/instability crite
ria for nonlinear waves in Hamiltonian or reversib
le systems. Both criteria rely upon spectral prope
rties of the linear operators found by linearizing
the system at a given wave. We apply these result
s to some model equations arising in water-wave pr
oblems. The focus is on the question of transverse
 \; stability/instability of periodic travelin
g waves.
LOCATION:Seminar Room 1\, Newton Institute
CONTACT:INI IT
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