4 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Tohoku UniversityJP5 papers
- Ehime UniversityJP1 paper
- Gunma UniversityJP1 paper
- HUN-REN Alfréd Rényi Institute of MathematicsHU1 paper
- Institut de recherche mathématique de RennesFR1 paper
- Kobe City College of TechnologyJP1 paper
- Kyoto UniversityJP1 paper
- Kyushu UniversityJP1 paper
- Osaka Gakuin UniversityJP1 paper
- RIKEN Center for Advanced Intelligence ProjectJP1 paper
- The University of OsakaJP1 paper
- Toneyama National HospitalJP1 paper
Showing 2018Show all
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math.CO2018
Complex Hadamard matrices attached to a 3-class nonsymmetric association scheme
Takuya Ikuta, Akihiro Munemasa
In this paper we classify complex Hadamard matrices contained in the Bose-Mesner algebra of nonsymmetric 3-class association schemes. As a consequence of our classification, we hav…
math.CO2018
The support designs of the triply even codes of length 48
Tsuyoshi Miezaki, Hiroyuki Nakasora
In this paper, we present examples of codes all of whose weight classes support 1-designs, with duals whose classes include two that support 2-designs. We can find these examples i…