Vital Statistics: 630 more words
Tags » Convexity
I just came back from a splendid visit to Singapore and Vietnam and I will write about it later. While I was away, Nathan Rubin organized a lovely conference on topics closed to my heart 687 more words
Kazhdan’s Basic Notion Seminar is back!
The “basic notion seminar” is an initiative of David Kazhdan who joined the Hebrew University math department around 2000. People give series of lectures about basic mathematics (or not so basic at times). 753 more words
The Douglas-Rachford method for convex-concave saddle point problem without ever solving a linear system
Consider the saddle point problem
(where I omit all the standard assumptions, like convexity, continuity ans such…). Fenchel-Rockafellar duality says that solutions are characterized by the inclusion… 494 more words