26 citations · 53 across the 32 of their papers we have counts for
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math.NA2012★ 1 cited
Remarks on Hilbert identities, isometric embeddings, and invariant cubature
Hiroshi Nozaki, Masanori Sawa
Victoir (2004) developed a method to construct cubature formulae with various combinatorial objects. Motivated by this, we generalize Victoir's method with one more combinatorial o…
math.CO2012
A characterization of skew Hadamard matrices and doubly regular tournaments
Hiroshi Nozaki, Sho Suda
We give a new characterization of skew Hadamard matrices of size in terms of the data of the spectra of tournaments of size .