Balanced Abelian group valued functions on directed graphs: Extended abstract

Yonah Cherniavsky, Avraham Goldstein, Vadim E. Levit. Balanced Abelian group valued functions on directed graphs: Extended abstract. In Kamiel Cornelissen, Ruben Hoeksma, Johann Hurink, Bodo Manthey, editors, 12th Cologne-Twente Workshop on Graphs and Combinatorial Optimization, Enschede, Netherlands, May 21-23, 2013. Volume WP 13-01 of CTIT Workshop Proceedings, pages 51-54, 2013.

Abstract

Abstract is missing.