Advances and Applications in Discrete Mathematics
Volume 26, Issue 2, Pages 197 - 210
(March 2021) http://dx.doi.org/10.17654/DM026020197 |
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ON THE ROOTS OF HUB POLYNOMIALS
Ragi Puthan Veettil and T. V. Ramakrishnan
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Abstract: The hub polynomial of a graph G of order n is the polynomial where denotes the number of hub sets of cardinality i and is the hub number of G. A root of the hub polynomial is called hub root of G. In this paper, we study hub roots of a certain family of graphs. |
Keywords and phrases: hub set, hub polynomial, hub roots.
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