Canonical modules of certain edge subrings

نویسندگان

  • Carlos E. Valencia
  • Rafael H. Villarreal
چکیده

Let G be a connected bipartite graph. We present an approach to the computation of the canonical module of the edge subring associated to G using linear programming. © 2003 Elsevier Science Ltd. All rights reserved.

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عنوان ژورنال:
  • Eur. J. Comb.

دوره 24  شماره 

صفحات  -

تاریخ انتشار 2003