Terwilliger algebras of wreath products by quasi-thin schemes. (English) Zbl 1253.05147
Summary: The structure of Terwilliger algebras of wreath products by thin schemes or one-class schemes was studied in [A. Hanaki, K. Kim and Y. Maekawa, “Terwilliger algebras of direct and wreath products of association schemes,” J. Algebra 343, No. 1, 195–200 (2011; Zbl 1235.05157)]. In this paper, we will consider the structure of Terwilliger algebras of wreath products by quasi-thin schemes. This gives a generalization of their result.
MSC:
| 05E15 | Combinatorial aspects of groups and algebras (MSC2010) |
| 05E30 | Association schemes, strongly regular graphs |
Citations:
Zbl 1235.05157References:
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