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SUMMARY:Low regularity approximations to dispersive equations
DTSTART:20240206T101500Z
DTEND:20240206T111500Z
DTSTAMP:20240414T133200Z
UID:indico-event-10126@indico.math.cnrs.fr
DESCRIPTION:Speakers: Yvonne Alama Bronsard\n\nIn this talk we will discus
s low regularity approximations to nonlinear dispersive equations\, both i
n the case of deterministic and random initial data. \nWe will put forth a
novel time discretization to the nonlinear SchrÃ¶dinger equation\, allowi
ng for a low regularity approximation while maintaining good long-time pre
servation of the mass and energy on the discrete level.\nHigher order exte
nsions will be presented\, following new techniques based on decorated tre
es series analysis inspired by singular SPDEs.\n\nhttps://indico.math.cnrs
.fr/event/10126/
LOCATION:Amphi Schwartz (IMT)
URL:https://indico.math.cnrs.fr/event/10126/
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