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SUMMARY:Vera Mikyoung Hur (University of Illinois at Urbana-Champaign)
DTSTART:20201013T190000Z
DTEND:20201013T200000Z
DTSTAMP:20260423T035908Z
UID:ONEPAS/4
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/ONEPAS/4/">S
 tokes waves in constant vorticity flows</a>\nby Vera Mikyoung Hur (Univers
 ity of Illinois at Urbana-Champaign) as part of Online Northeast PDE and A
 nalysis Seminar\n\n\nAbstract\nI will discuss recent progress on the numer
 ical computation of Stokes waves in constant vorticity flows. Based on a B
 abenko-kind equation\, our result improves those in the 1980s by Simmen an
 d Saffman\, Teles da Silva and Peregrine. Notably\, it reveals a plethora 
 of new solutions: Crapper's exact solution (even though there is no surfac
 e tension)\, a fluid disk in rigid body rotation\, etc. I will also discus
 s the effects of vorticity on the extreme wave\, particularly\, the maximu
 m slope for an almost extreme wave. I will discuss some open problems\, bo
 th analytical and numerical.\n
LOCATION:https://researchseminars.org/talk/ONEPAS/4/
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