BEGIN:VCALENDAR VERSION:2.0 PRODID:researchseminars.org CALSCALE:GREGORIAN X-WR-CALNAME:researchseminars.org BEGIN:VEVENT SUMMARY:Annika Lang (Gothenburg) DTSTART:20210617T120000Z DTEND:20210617T124500Z DTSTAMP:20260423T005846Z UID:YRbGSA/10 DESCRIPTION:Title: Connecting random fields on manifolds and stochastic partial differential equations in simulations\nby Annika Lang (Gothenburg) as part of Young Researchers between Geometry and Stochastic Analysis 2021\n\n\nAbstract\n Random fields on manifolds can be used as building blocks for solutions to stochastic partial differential equations or they can be described by sto chastic partial differential equations. In this talk I present recent deve lopments in numerical approximations of random fields and solutions to sto chastic partial differential equations on manifolds and connect the two. M ore specifically\, we look at the stochastic wave equation on the sphere a nd approximations of Gaussian random fields on manifolds using suitable fi nite element methods. Throughout the talk\, theory and convergence analysi s are combined with numerical examples and simulations.\n\nThis talk is ba sed on joint work with David Cohen\, Erik Jansson\, Mihály Kovács\, and Mike Pereira\n LOCATION:https://researchseminars.org/talk/YRbGSA/10/ END:VEVENT END:VCALENDAR