9 citations · 14 across the 5 of their papers we have counts for
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math.GT2010
Discriminantal bundles, arrangement groups, and subdirect products of free groups
Daniel C. Cohen, Michael J. Falk, Richard C. Randell
We construct bundles $E_k(\A,\F) \to M$ over the complement of a complex hyperplane arrangement \A, depending on an integer and a set $\F=\{f_1, \ldots, f_μ\}$ of co…
math.GT2008
Homotopy groups and twisted homology of arrangements
Richard Randell
Recent work of M. Yoshinaga shows that in some instances certain higher homotopy groups of arrangements map onto non-resonant homology. This is in contrast to the usual Hurewicz ma…
math.GT2006
Mobius transformations of polygons and partitions of 3-space
Richard Randell, Jonathan Simon, Joshua Tokle
The image of a polygonal knot K under a spherical inversion of R^3 (union infinity) is a simple closed curve made of arcs of circles, having the same knot type as the mirror image…