A note on connectivity preserving splitting operation for matroids representable over $GF(p)$
Combinatorics
2025-07-15 v4
Abstract
The splitting operation on a -matroid does not necessarily preserve connectivity. It is observed that there exists a single element extension of the splitting matroid which is connected. In this paper, we define the element splitting operation on -matroids which is a splitting operation followed by a single element extension. It is proved that element splitting operation on connected -matroid yields a connected -matroid. We give a sufficient condition to yield Eulerian -matroids from Eulerian -matroids under the element splitting operation. A sufficient condition to obtain hamiltonian -matroid by applying element splitting operation on -matroid is also provided.
Cite
@article{arxiv.2003.03617,
title = {A note on connectivity preserving splitting operation for matroids representable over $GF(p)$},
author = {P. P. Malavadkar and Sachin Gunjal and Uday Jagadale},
journal= {arXiv preprint arXiv:2003.03617},
year = {2025}
}