๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Transversal matroids and strata on Grassmannians

โœ Scribed by I. M. Pak; A. E. Postnikov


Book ID
105062734
Publisher
Springer US
Year
1995
Tongue
English
Weight
287 KB
Volume
29
Category
Article
ISSN
0016-2663

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


On ternary transversal matroids
โœ James G Oxley ๐Ÿ“‚ Article ๐Ÿ“… 1986 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 806 KB

The purpose of this paper is to answer a question of Ingleton by characterizing the class of ternary transversal matroids.

Gammoids and transversal matroids
โœ A.W Ingleton; M.J Piff ๐Ÿ“‚ Article ๐Ÿ“… 1973 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 906 KB
Oriented Matroids and Hyperplane Transve
โœ Laura Anderson; Rephael Wenger ๐Ÿ“‚ Article ๐Ÿ“… 1996 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 401 KB

We prove that a finite family A of compact connected sets in R d has a hyperplane transversal if and only if for some k, 0<k<d, there exists an acyclic oriented matroid of rank k+1 on A such that every k+2 sets in A have an oriented k-transversal which meets the sets consistently with that oriented