2 papers
math.AG2017
Minkowski sums and Hadamard products of algebraic varieties
Netanel Friedenberg, Alessandro Oneto, Robert L. Williams
We study Minkowski sums and Hadamard products of algebraic varieties. Specifically we explore when these are varieties and examine their properties in terms of those of the origina…
math.CO2016
Strongly maximal intersection-complete neural codes on grids are convex
Robert Williams
The brain encodes spacial structure through a combinatorial code of neural activity. Experiments suggest such codes correspond to convex areas of the subject's environment. We pres…