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On the existence and the enumeration of bipartite regular representations of Cayley graphs over abelian groups |
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| Authors: | Jia-Li Du Yan-Quan Feng Pablo Spiga |
| Affiliation: | 1. School of Mathematics, China University of Mining and Technology, Xuzhou, China;2. Department of Mathematics, Beijing Jiaotong University, Beijing, China;3. Department of Mathematics and Applications, University of Milano-Bicocca, Milano, Italy |
| Abstract: | |
| Keywords: | automorphism group bipartite (di)graph Cayley digraph Cayley index DRR GRR regular representation |