Today:
There are no scheduled talks today.
Upcoming:
Asymptotic safety, quantum gravity, and the swampland
Benjamin Knorr
Mon, 28 Apr 2025, 14:00
Automated single SiPh chip test on a 12" Waferprober
Jelle Dijkstra
Tue, 29 Apr 2025, 16:00
The build-up of galactic nuclei: how do black holes get there?
Nadine Neumayer
Tue, 29 Apr 2025, 16:30

Newton’s method for nonlinear mappings into vector bundles

Laura Weigl , U Bayreuth
Topic: Newton's method for nonlinear mappings into vector bundles
 
Abstract: We consider Newton's method for finding zeros of nonlinear mappings from amanifold X into a vector bundle E. In this setting a connection on E is requiredto render the Newton equation well defined, and a retraction on X is neededto compute a Newton update. As applications we will discuss the solution ofvariational problems involving mappings between manifolds, and, in particular,the numerical computation of geodesics under force fields.

Über Google Meet teilnehmen: https://meet.google.com/cuf-vrby-gfb

Optimization Seminar
23 Jan 2025, 11:00
2/414, Mathematikon INF 205

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