Antipodal distance-regular graphs of diameter four and five

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作者：
Schade, Tilla
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Journal of Combinatorial Designs | / 7卷 / 01期
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摘要：
An antipodal distance-regular graph of diameter four or five is a covering graph of a connected strongly regular graph. We give existence conditions for these graphs and show for some types of strongly regular graphs that no nontrivial covers exist.
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页码：69 / 77
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