Title of article
Two algorithms for valuated Δ-matroids Original Research Article
Author/Authors
K. Murota، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 1996
Pages
5
From page
67
To page
71
Abstract
Two algorithms are proposed for computing the maximum degree of a principal minor of specified order of a skew-symmetric rational function matrix. The algorithms are developed in the framework of valuated Δ-matroid of Dress and Wenzel, and are valid also for valuated Δ-matroids in general.
Keywords
Concavity , Valuated ?-matroid , Degree of subdeterminant
Journal title
Applied Mathematics Letters
Serial Year
1996
Journal title
Applied Mathematics Letters
Record number
896386
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