Edward S. T. Su

Research of Edward S. Letzter

1. Summary. My prior and current research is primarily concerned with the internal structure, representation theory, and \noncommutative aane geometry" of certain classes of associative algebras. The examples directly involved arise from algebraic quantum groups, nite dimensional Lie superalgebras, and polycyclic-by-nite-groups; in particular, Hopf (super)algebras play an essential part. My foc...

Interview with Edward S. Boyden.

Dr Ed Boyden is Associate Professor at the MIT Media Lab, where he leads the Synthetic Neurobiology Group. He also holds joint appointments in the Department of Biological Engineering, the Department of Brain and Cognitive Sciences, and the McGovern Institute at MIT. He holds Bachelor and Master’s degrees in physics, electrical engineering, and computer science from MIT and a PhD degree in neur...

Su in t Solvers

Fetal and Adul t Heart By Edward

From the * W. M. Keck Autoimmune Disease Center and DNA Core Laboratory for Structural Analysis, Department of Molecular and Experimental Medicine, The Scripps Research Institute, La Jolla, California 92037; and the S Department of Medicine, Division of Rheumatology, New York University School of Medicine and the Department of Rheumatic Diseases and Molecular Medicine, Hospital for Joint Diseas...

Logical s-t Min-Cut Problem: An Extension to the Classic s-t Min-Cut Problem

Let $G$ be a weighted digraph, $s$ and $t$ be two vertices of $G$, and $t$ is reachable from $s$. The logical $s$-$t$ min-cut (LSTMC) problem states how $t$ can be made unreachable from $s$ by removal of some edges of $G$ where (a) the sum of weights of the removed edges is minimum and (b) all outgoing edges of any vertex of $G$ cannot be removed together. If we ignore the second constraint, ca...