Journal of the Ramanujan Mathematical Society

Volume 28, Issue 1, March 2013 pp. 1--18.

Multigraded Betti numbers of multipermutohedron ideals

Authors: Ashok Kumar and Chanchal Kumar
Author institution: Department of Mathematics, University of Jammu, Jammu~180006, India

Summary: A Permutohedron supports the cellular resolution minimally resolving the associated Permutohedron ideal. The aim of this paper is to study multipermutohedron ideals and obtain combinatorial formula for their multigraded Betti numbers.

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