Pavithra, M. and Sharada, B. (2022) Split and non-split hub number of graphs. TWMS Journal of Applied and Engineering Mathematics, 12 (4). pp. 1410-1418.
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Abstract
A split hub set S in a graph G is a hub set such that the induced subgraph hV n Si is disconnected. The split hub number of G, denoted by hs(G) is the minimum size of a split hub set in G. In this paper, the split hub number for several classes of graphs is computed and we investigate the relationship of hs(G) with other known pa- rameters of G. Also the concept of non-split hub number is introduced and its exact values for some standard graphs are computed.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Hub set, A split hub set, A non-split hub set. |
| Subjects: | E Mathematical Science > Mathematics |
| Divisions: | Department of > Mathematics |
| Depositing User: | C Swapna Library Assistant |
| Date Deposited: | 03 Jul 2023 10:08 |
| Last Modified: | 03 Jul 2023 10:08 |
| URI: | http://eprints.uni-mysore.ac.in/id/eprint/17585 |
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