Smallest Vertex‐Transitive Graphs of Given Degree and Diameter |
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| Authors: | Martin Knor Jozef ?iráň |
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| Institution: | 1. DEPARTMENT OF MATHEMATICS, FACULTY OF CIVIL ENGINEERING, SLOVAK UNIVERSITY OF TECHNOLOGY IN BRATISLAVA, RADLINSKéHO 11, SLOVAKIA;2. DEPARTMENT OF MATHEMATICS AND STATISTICS, THE OPEN UNIVERSITY, MILTON KEYNES, UNITED KINGDOM |
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| Abstract: | For every d and k, we determine the smallest order of a vertex‐transitive graph of degree d and diameter k, and in each such case we show that this order is achieved by a Cayley graph. |
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| Keywords: | extremal problem degree/diameter problem vertex‐transitive graph Cayley graph smallest graph |
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