College of Natural & Agricultural Sciences

January 14, 2025 @ 4:00 pm
Skye 284
Alena Erchenko, Dartmouth An Anosov manifold with boundary is a compact smooth Riemannian manifold M with strictly convex boundary, hyperbolic trapped set (possibly empty), and no conjugate points. We will discuss when M admits a codimension zero isometric embedding into a closed Riemannian manifold with Anosov geodesic flow and…
January 14, 2025 @ 3:00 pm
Zoom Meeting URL: https://ucr.zoom.us/j/96056824297
Thomas Bury, McGill University Critical transitions --- abrupt, qualitative changes in a system's dynamics --- occur in a wide range of natural systems, from the human heart to the earth's climate. In recent years, substantial research has focused on identifying early warning signals for these transitions using insights from…
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