The Signed-Graphic Representations of Wheels and Whirls

Authors

Dan Slilaty, Wright State University - Main CampusFollow
Hongxun Qin

Document Type

Article

Publication Date

5-2008

Abstract

We characterize all of the ways to represent the wheel matroids and whirl matroids using frame matroids of signed graphs. The characterization of wheels is in terms of topological duality in the projective plane and the characterization of whirls is in terms of topological duality in the annulus.

Repository Citation

Slilaty, D., & Qin, H. (2008). The Signed-Graphic Representations of Wheels and Whirls. Discrete Mathematics, 308 (10), 1816-1825.
https://corescholar.libraries.wright.edu/math/318

DOI

10.1016/j.disc.2007.04.032