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The Closure Operator, Flats and Hyperplanes of es-Splitting Matroid


Affiliations
1 Dr. Vishwanath Karad MIT World Peace University, School of Mathematics and Statistics, Pune, India
2 Savitribai Phule Pune University, Department of Mathematics, Pune, India
     

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The es-splitting operation on binary matroids is a natural generalization of Slater's n-line splitting operation on graphs. In this paper, we characterize the closure operator of the es-splitting binary matroid MeX in terms of the closure operator of the original binary matroid M. We also describe the ats and the hyperplanes of the es-splitting bi- nary matroid MeX in terms of the ats and the hyperplanes, respectively of the original binary matroid M.

Keywords

Binary Matroid, es-splitting operation, closure operator, ats, hyperplanes
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  • The Closure Operator, Flats and Hyperplanes of es-Splitting Matroid

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Authors

P. P. Malavadkar
Dr. Vishwanath Karad MIT World Peace University, School of Mathematics and Statistics, Pune, India
S. B. Dhotre
Savitribai Phule Pune University, Department of Mathematics, Pune, India
M. M. Shikare
Savitribai Phule Pune University, Department of Mathematics, Pune, India

Abstract


The es-splitting operation on binary matroids is a natural generalization of Slater's n-line splitting operation on graphs. In this paper, we characterize the closure operator of the es-splitting binary matroid MeX in terms of the closure operator of the original binary matroid M. We also describe the ats and the hyperplanes of the es-splitting bi- nary matroid MeX in terms of the ats and the hyperplanes, respectively of the original binary matroid M.

Keywords


Binary Matroid, es-splitting operation, closure operator, ats, hyperplanes

References





DOI: https://doi.org/10.18311/jims%2F2021%2F27838