Connectedness of PBIB designs having asymmetrical association schemes |
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| Authors: | Sanpei Kageyama |
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| Affiliation: | (1) Hiroshima University, Hiroshima, Japan |
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| Abstract: | Summary A necessary and sufficient condition for the connectedness ofm-associate partially balanced incomplete block (PBIB) designs having an asymmetrical association scheme is given, only in terms of design parameters, without inner structure parameters of designs. Supported in part by Grant 321-6066-58530013 (Japan). |
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| Keywords: | Connected asymmetrical association scheme PBIB design |
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