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Showing 2018 · math.COShow all
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math.CO2018★ 1 cited
Balancedly splittable Hadamard matrices
Hadi Kharaghani, Sho Suda
Balancedly splittable Hadamard matrices are introduced and studied. A connection is made to the Hadamard diagonalizable strongly regular graphs, maximal equiangular lines set, and…
math.CO2018★ 3 cited
Cayley graphs of order kp are hamiltonian for k < 48
Dave Witte Morris, Kirsten Wilk
We provide a computer-assisted proof that if G is any finite group of order kp, where k < 48 and p is prime, then every connected Cayley graph on G is hamiltonian (unless kp = 2).…