Tremain equiangular tight frames.

Matthew C. Fickus,John Jasper,Dustin G. Mixon,Jesse Peterson

Journal of Combinatorial Theory, Series A（2018）

引用 28|浏览45

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摘要

Equiangular tight frames provide optimal packings of lines through the origin. We combine Steiner triple systems with Hadamard matrices to produce a new infinite family of equiangular tight frames. This in turn leads to new constructions of strongly regular graphs and distance-regular antipodal covers of the complete graph.

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关键词

Equiangular tight frame,Steiner system,Hadamard matrix,Strongly regular graph,Distance-regular antipodal cover of the complete graph

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