Please use this identifier to cite or link to this item:
https://scholarbank.nus.edu.sg/handle/10635/126637
DC Field | Value | |
---|---|---|
dc.title | On r-regular subgraphs with hamiltonian cycles in graphs with many edges | |
dc.contributor.author | Yeaw Ku, C. | |
dc.contributor.author | Bin Wong, K. | |
dc.date.accessioned | 2016-09-06T05:44:11Z | |
dc.date.available | 2016-09-06T05:44:11Z | |
dc.date.issued | 2014 | |
dc.identifier.issn | 09720871 | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/126637 | |
dc.description.abstract | In this paper, we prove that for 0 < β < 1 (2r + 1) and sufficiently large n, every graph G with n vertices and at least n2-β edges contains a subgraph G′ with at least n2-2β 26 edges, such that any t disjoint edges in G' lie together on an r-regular subgraph with at most 2rt vertices. Furthermore, the r-regular subgraph has a Hamiltonian cycle that contains all the t disjoint edges. © 2014 Pushpa Publishing House, Allahabad, India. | |
dc.source | Scopus | |
dc.subject | Dependent random choice | |
dc.subject | Hamiltonian cycles | |
dc.type | Article | |
dc.contributor.department | MATHEMATICS | |
dc.description.sourcetitle | Far East Journal of Mathematical Sciences | |
dc.description.volume | 86 | |
dc.description.issue | 2 | |
dc.description.page | 221-232 | |
dc.identifier.isiut | NOT_IN_WOS | |
Appears in Collections: | Staff Publications |
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