07
NOV

Manifold submetries and their Invariant Theory

Colloque / Congrès / Forum
Académique ou spécialiste
07.11.2023 17:15
Présentiel

Manifold submetries are a geometric generalization of isometric group actions, as well as of singular Riemannian foliations. For the round sphere, we show that manifold submetries are in one-one correspondence with a certain class of algebras of polynomials intimately related to the Laplace operator, and which generalize the algebra of invariants in classical Invariant Theory. In current work in progress, we use tools from Spectral Geometry to relate this algebra to the geometry of the orbit/leaf space.
Quand?
07.11.2023 17:15
Où?
Site PER 08 / Salle 2.52
Chemin du Musée 3, 1700 Fribourg
Organisation
Département de mathématiques
Anand Dessai
anand.dessai@unifr.ch
Intervenants
Prof. Ricardo Mendes, University of Oklahoma
Retour à la liste
«juin 2025»
lmamejvsd
2627282930311
2345678
9101112131415
16171819202122
23242526272829
30123456