Title: On the varieties of special divisors
Authors: Coppens, Marc ×
Martens, G #
Issue Date: 2002
Publisher: Noord-Hollandsche Uitgevers Maatschappij
Series Title: Indagationes Mathematicae vol:13 issue:1 pages:29-45
Abstract: Based on a relation between the varieties W-d(r)(C) of special divisors on a curve C and subloci of effective divisors on C imposing a suitable number of conditions on a certain linear series we develop a toot for the construction of irreducible components of W-d(r)(Q. Using this we discover new irreducible components of W-d(r)(C), for a general k-gonal curve C of genus g, and in some cases we can identify the duals of these components in K-C - W-d(r)(C) =W-d'(r')(C)(d' = 2g - 2 - d, r' = g - 1 - d + r).
ISSN: 0019-3577
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Algebra Section
Technologiecluster ESAT Elektrotechnische Engineering
Electrical Engineering (ESAT) TC, Technology Campus Geel
× corresponding author
# (joint) last author

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