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arXiv:math/0612129 [math.CO]AbstractReferencesReviewsResources

A Riemann-Roch theorem in tropical geometry

Andreas Gathmann, Michael Kerber

Published 2006-12-05, updated 2007-07-11Version 2

Recently, Baker and Norine have proven a Riemann-Roch theorem for finite graphs. We extend their results to metric graphs and thus establish a Riemann-Roch theorem for divisors on (abstract) tropical curves.

Comments: 14 pages; minor changes to match the published version
Categories: math.CO, math.AG
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