Events

Filter by:

Limit to events where the title matches:
Limit to events where the first date of the event:
Date range
Limit to events where the first date of the event:
Limit to events where the type is one or more of:
Limit to events tagged with one or more of:
Limit to events where the audience is one or more of:
Friday, January 20, 2017 2:30 pm - 2:30 pm EST (GMT -05:00)

Geometry & Topology Seminar

Ali Aleyasin, Université du Québec à Montréal

"The Calabi problem on edge-cone manifolds"

Friday, January 27, 2017 2:30 pm - 2:30 pm EST (GMT -05:00)

Geometry and Topology Seminar

Chris Kottke, New College of Florida

"Compactification of monopole moduli spaces and Sen's conjecture"

Friday, February 3, 2017 2:30 pm - 2:30 pm EST (GMT -05:00)

Geometry of vector fields from the Riemannian geometry viewpoint

Alexander Yampolsky, V.N. Karazin National University, Kharkiv, Ukraine

A vector field $\xi$ on a Riemannian manifold $(M,g)$ defines a mapping $\xi:M\to TM$ ( or $\xi:M\to T_1M$ in case of $|\xi|=1)$. Endowing $TM$ with the Sasaki metric gives rise to the Riemannian metric on $\xi(M)\subset TM$ or $\xi(M)\subset T_1M$, respectively. This idea allows to assign geometric properties from the geometry submanifold to the vector field. So, one can talk about intrinsic or extrinsic geometry of vector fields.

Friday, February 10, 2017 2:30 pm - 2:30 pm EST (GMT -05:00)

The bundle of a lattice gauge field

Jose A. Zapata, Centro de Ciencias Matematicas, Universidad Nacional Autonoma de Mexico