On graphic elementary lifts of graphic matroids
Combinatorics
2019-10-15 v1
Abstract
Zaslavsky introduced the concept of lifted-graphic matroid. For binary matroids, a binary elementary lift can be defined in terms of the splitting operation. In this paper, we give a method to get a forbidden-minor characterization for the class of graphic matroids whose all lifted-graphic matroids are also graphic using the splitting operation.
Keywords
Cite
@article{arxiv.1910.05689,
title = {On graphic elementary lifts of graphic matroids},
author = {Ganesh Mundhe and Y. M. Borse and K. V. Dalvi},
journal= {arXiv preprint arXiv:1910.05689},
year = {2019}
}