2004/11/15 by Alexandru Dimca, A. Dimca, Dimca, A.
Mathematics · #Advanced Combinatorial Mathematics #Algebraic Geometry and Number Theory #Algebraic structures and combinatorial models #math.AG #math.AT #msc:14F17 #msc:14F45 #msc:14J70 #msc:32S20 #msc:32S55 #msc:32S60
paper · pdf · doi:10.48550/arxiv.math/0411329
arxiv created 2004/11/15 · arxiv updated 2009/12/01
We show that some of the main results in Laurentiu Maxim's paper on this subject can be obtained (even in a slightly more general setting) using the theory of perverse sheaves of finite rank over \Q as described for instance in the author's recent book.