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http://hdl.handle.net/10397/1303
| Title: | Extreme values of the sum of squares of degrees of bipartite graphs | Authors: | Cheng, TCE Guo, Y Zhang, S Du, Y |
Issue Date: | 6-Apr-2009 | Source: | Discrete mathematics, 6 Apr. 2009, v. 309, no. 6, p. 1557-1564 | Abstract: | In this paper we determine the minimum and maximum values of the sum of squares of degrees of bipartite graphs with a given number of vertices and edges. | Keywords: | Degree squares Bipartite graphs Extreme values |
Publisher: | Elsevier | Journal: | Discrete mathematics | ISSN: | 0012-365X | EISSN: | 1872-681X | DOI: | 10.1016/j.disc.2008.02.027 | Rights: | Discrete Mathematics © 2008 Elsevier B.V. The journal web site is located at http://www.sciencedirect.com. |
| Appears in Collections: | Journal/Magazine Article |
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| Extreme values of the sum of squares of degrees of bipartite graphs.pdf | Pre-published version | 171.67 kB | Adobe PDF | View/Open |
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