产生余图元分裂拟阵的图拟阵类的禁用子式刻画
组合数学
2018-10-09 v2
摘要
对图拟阵进行元分裂操作，通常可能不会产生余图拟阵。在本文中，我们给出了图拟阵在元分裂操作下产生余图拟阵的充分必要条件。
引用
@article{arxiv.1708.07960,
title = {A Forbidden-Minor Characterization for the Class of graphic Matroids which yield the Co-graphic Element-Splitting Matroids},
author = {S. B. Dhotre and P. P. Malavadkar},
journal= {arXiv preprint arXiv:1708.07960},
year = {2018}
}