Document Type

Article

Publication Date

1-1-1998

Abstract

Let M1,M2,...,Mn be 3-connected restrictions of a 3-connected matroid M on disjoint ground sets E1,E2,...,En, respectively. This paper proves that M has a 3-connected minor N that contains E1 UE2 U ··· UEn, has its restriction to each Ei, being Mi, and has at most 2n - 2 additional elements.

Publication Source (Journal or Book title)

Discrete Mathematics

First Page

181

Last Page

198

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