Geometry and Expansion: A survey of some results Sanjeev Arora Princeton ( touches upon: S. A., Satish Rao, Umesh Vazirani, STOC’04; S. A., Elad Hazan, and Satyen Kale,…
Geometry and Expansion: A survey of some results Sanjeev Arora Princeton ( touches upon: S. A., Satish Rao, Umesh Vazirani, STOC’04; S. A., Elad Hazan, and Satyen Kale,…
Sparsest Cut S G = (V, E) c- balanced separator Both NP-hard Why these problems are important Arise in analysis of random walks, PRAM simulation, packet routing, clustering,…