Self-Dual Codes and the Nonexistence of a Quasi-Symmetric 2-(37,9,8) Design with Intersection Numbers 1 and 3: QUASI-SYMMETRIC 2-(37, 9, 8) DESIGNS
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DOI: 10.1002/jcd.21556
Abstract: We prove that a certain binary linear code associated with the incidence matrix of a quasi-symmetric 2-(37,9,8) design with intersection numbers 1 and 3 must be contained in an extremal doubly even self-dual code of… read more here.
Keywords: quasi symmetric; symmetric design; design intersection; self dual ... See more keywords