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math.AT2000
Lie algebras associated to fiber-type arrangements
Daniel C. Cohen, Frederick R. Cohen, Miguel Xicotencatl
Given a hyperplane arrangement in a complex vector space of dimension n, there is a natural associated arrangement of codimension k subspaces in a complex vector space of dimension…
math.AG2000
Some cyclic covers of complements of arrangements
Daniel C. Cohen, Peter Orlik
Motivated by the Milnor fiber of a central arrangement, we study the cohomology of a family of cyclic covers of the complement of an arbitrary arrangement. We give an explicit proo…