Title of article
Infinite antichains of matroids with characteristic set
Author/Authors
James Oxley، نويسنده , , Charles Semple، نويسنده , , Dirk Vertigan and Geoff Whittle، نويسنده , , Geoff Whittle، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2002
Pages
11
From page
175
To page
185
Abstract
For each prime p, we construct an infinite antichain of matroids in which each matroid has characteristic set {p}. For p=2, each of the matroids in our antichain is an excluded minor for the class of matroids representable over the rationals.
Keywords
Matroids , Infinite antichains , Characteristic sets
Journal title
Discrete Mathematics
Serial Year
2002
Journal title
Discrete Mathematics
Record number
949869
Link To Document