Modular representation of symmetric ۲-designs
Publish place: The Journal of Algebra and Related Topics، Vol: 12، Issue: 1
Publish Year: 1403
نوع سند: مقاله ژورنالی
زبان: English
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شناسه ملی سند علمی:
JR_JART-12-1_007
تاریخ نمایه سازی: 31 تیر 1403
Abstract:
Complementary pairs of symmetric ۲-designs are equivalent to coherent configurations of type (۲, ۲; ۲).D. G. Higman studied these coherent configurations and adjacency algebras of coherent configurations over a field of characteristic zero. These are always semisimple. We investigate these algebras over fields of any characteristic prime and the structures.
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Authors
O. Shimabukuro
Department of Mathematics, Faculty of Education, Nagasaki University, Nagasaki, Japan
