Linear pencils on graphs and on real curves

2010/06/09 by Filip Cools, Marc Coppens, Cools, Filip +1
Mathematics · Computer Science · #Graph theory and applications #Geometric and Algebraic Topology #Topological and Geometric Data Analysis

paper · pdf · doi:10.48550/arxiv.1006.1770

Abstract

A degeneration of curves gives rise to an interesting relation between linear systems on curves and on graphs. In this paper, we consider the case of linear pencils and as an application, we obtain some results on pencils on real curves.

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