Document Type

Article

Publication Date

1-1-1977

Abstract

B-matroids are a class of pre-independence spaces which retain many important properties of independence spaces. Higgs has shown that an infinite generalization of the cycle matroid of a finite graph which admits two-way infinite paths as circuits need not be a B-matroid. In this note it is shown that a similar generalization of the finite bicircular matroid is a ways a B-matroid. © 1977.

Publication Source (Journal or Book title)

Discrete Mathematics

First Page

61

Last Page

65

Download
COinS