Subconstituents of unitary graphs over finite fields |
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| Authors: | Zhenhua Gu Zhe-Xian Wan |
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| Institution: | 1. School of Mathematical Sciences, Soochow University, Suzhou, China.;2. KLMM, Academy of Mathematics and Systems Science, Chinese Academy of Sciences, Beijing, China. |
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| Abstract: | The subconstituents of the isotropic unitary graphs over finite fields are shown to be quasi-strongly regular. In addition, the first subconstituent is shown to be co-edge regular and the second subconstituent is shown to be edge regular. The automorphism group of the second subconstituent is also determined. |
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| Keywords: | quasi-strongly regular graph automorphisms isotropic unitary graphs |
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