Geometry and Topology Seminar: Davi Maximo, University of Pennsylvania, Rigidity and flexibility of scalar curvature
SAS 4201In this talk, I will go through some old and new results concerning the rigidity and flexibility of scalar curvature.
In this talk, I will go through some old and new results concerning the rigidity and flexibility of scalar curvature.
The famous knot complement theorem of Gordon and Luecke states that two knots in the three-sphere are equivalent if and only if the complements are homeomorphic. This was proved more…
Invariants withstand transformations and, therefore, represent the essence of objects or phenomena. In mathematics, transformations often constitute a group action. Since the 19th century, studying the structure of various types…
Invariants withstand transformations and, therefore, represent the essence of objects or phenomena. In mathematics, transformations often constitute a group action. Since the 19th century, studying the structure of various types…