We will discuss rigidity properties of isometric immersions of nonnegatively
curved manifolds into Euclidean space. The methods involve properties of the
Ricci flow, Morse theory of the height functions, and the geometry of nullity
distributions.
Links:
[1] https://www.mpim-bonn.mpg.de/de/taxonomy/term/39
[2] https://www.mpim-bonn.mpg.de/de/node/3444
[3] https://www.mpim-bonn.mpg.de/de/node/3050