The Family of Bicircular Matroids Closed Under Duality

Authors

Vaidy Sivaraman
Daniel Slilaty, Wright State University - Main CampusFollow

Document Type

Article

Publication Date

12-23-2020

Abstract

We characterize the 3-connected members of the intersection of the class of bicircular and cobi- circular matroids. Aside from some exceptional matroids with rank and corank at most 5, this class consists of just the free swirls and their minors.

Comments

This work is licensed under CC BY 4.0

Repository Citation

Sivaraman, V., & Slilaty, D. (2020). The Family of Bicircular Matroids Closed Under Duality. arXiv.
https://corescholar.libraries.wright.edu/math/474

DOI

10.48550/arXiv.2012.11712