Online seminář z diferenciální geometrie - 26.10.2020 Tisk

Seminář z diferenciální geometrie pokračuje 26.10.2020 od 10:00 online na platformě MS Teams

Připojení ke schůzce ZDE.

Keegan Flood (náš nový výzkumný pracovník, Masarykova univerzita):

The geometry of a certain class of singular solutions to the c-projective metrizability equation

Abstrakt:
A nondegenerate solution to the c-projective metrizability equation is equivalent to a quasi-Kahler metric that is compatible with the c-projective class. By replacing this nondegeneracy condition on a solution to the metrizability equation with a nondegeneracy condition on its prolonged system we get a curved orbit decomposition of the underlying manifold where the open orbits inherit quasi-Kahler metrics and the closed orbits inherit CR-structures of hypersurface type. We may also examine the analogue of these considerations in the setting of projective geometry.

Aktualizováno Čtvrtek, 22 Říjen 2020 08:18