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arXiv · 1910.05689

On graphic elementary lifts of graphic matroids

Ganesh Mundhe·Y. M. Borse·K. V. Dalvi
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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.

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Ganesh Mundhe, Y. M. Borse, K. V. Dalvi. 2019-10-13. On graphic elementary lifts of graphic matroids. https://arxiv.org/abs/1910.05689

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