138 citations · 514 across the 39 of their papers we have counts for
Showing 2009Show all
2 papers · 1 filter
math.AG2009★ 29 cited
Critical points and resonance of hyperplane arrangements
D. Cohen, G. Denham, M. Falk +1
If F is a master function corresponding to a hyperplane arrangement A and a collection of weights y, we investigate the relationship between the critical set of F, the variety defi…
math.AT2009★ 7 cited
Topological complexity of collision-free motion planning on surfaces
Daniel C. Cohen, Michael Farber
The topological complexity TC(X) is a numerical homotopy invariant of a topological space X which is motivated by robotics and is similar in spirit to the classical Lusternik-Schni…