Antoine Song, Caltech
Minimal surfaces are surfaces which locally minimize the area, and are a classical topic in Differential Geometry. This talk is going to be about minimal surfaces in Hilbert spheres. I will motivate their study by explaining how these objects provide a new way to understand fundamental results like Mostow's…
B. Sury, Indian Statistical Institute Bangalore, India
The classical Diophantine problem of determining which integers can be written as a sum of two rational cubes has a long history, from early works of Sylvester, Satg\´{e}, Selmer etc. and, up to recent work of Alp\”{o}ge-Bhargava-Shnidman. A conjecture attributed to Sylvester…