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Employment (1)

Tohoku University: Sendai, Miyagi, JP

2003-04-01 to present | Professor (Graduate School of Information Sciences)
Employment
Source: Self-asserted source
Akihiro Munemasa

Works (11)

A note on t-designs in isodual codes

Finite Fields and Their Applications
2024-03 | Journal article
Contributors: Madoka Awada; Tsuyoshi Miezaki; Akihiro Munemasa; Hiroyuki Nakasora
Source: check_circle
Crossref

Maximal digraphs whose Hermitian spectral radius is at most 2

Linear Algebra and its Applications
2023-02 | Journal article
Contributors: Alexander L. Gavrilyuk; Akihiro Munemasa
Source: check_circle
Crossref

Signed analogue of line graphs and their smallest eigenvalues

Journal of Graph Theory
2021-09 | Journal article
Contributors: Alexander L. Gavrilyuk; Akihiro Munemasa; Yoshio Sano; Tetsuji Taniguchi
Source: check_circle
Crossref

Ternary codes, biplanes, and the nonexistence of some quasisymmetric and quasi‐3 designs

Journal of Combinatorial Designs
2020-10 | Journal article
Contributors: Akihiro Munemasa; Vladimir D. Tonchev
Source: check_circle
Crossref

Bent Vectorial Functions, Codes and Designs

IEEE Transactions on Information Theory
2019-11 | Journal article
Contributors: Cunsheng Ding; Akihiro Munemasa; Vladimir D. Tonchev
Source: check_circle
Crossref

Complex Hadamard Matrices Attached to a 3-Class Nonsymmetric Association Scheme

Graphs and Combinatorics
2019-11-16 | Journal article
Contributors: Takuya Ikuta; Akihiro Munemasa
Source: check_circle
Crossref

On a Lower Bound for the Laplacian Eigenvalues of a Graph

Graphs and Combinatorics
2017-11-31 | Journal article
Contributors: Gary R. W. Greaves; Akihiro Munemasa; Anni Peng
Source: check_circle
Crossref

Equiangular lines in Euclidean spaces

Journal of Combinatorial Theory, Series A
2016-02-01 | Journal article
Contributors: Gary Greaves; Jacobus H. Koolen; Akihiro Munemasa; Ferenc Szöllősi
Source: check_circle
Crossref

On the smallest eigenvalues of the line graphs of some trees

Linear Algebra and its Applications
2015-02-01 | Journal article
Contributors: Akihiro Munemasa; Yoshio Sano; Tetsuji Taniguchi
Source: check_circle
Crossref

Edge-signed graphs with smallest eigenvalue greater than −2

Journal of Combinatorial Theory, Series B
2015-01-01 | Journal article
Contributors: Gary Greaves; Jack Koolen; Akihiro Munemasa; Yoshio Sano; Tetsuji Taniguchi
Source: check_circle
Crossref

Fat Hoffman graphs with smallest eigenvalue greater than −3

Discrete Applied Mathematics
2014-10 | Journal article
Contributors: Akihiro Munemasa; Yoshio Sano; Tetsuji Taniguchi
Source: check_circle
Crossref

Peer review (7 reviews for 3 publications/grants)

Review activity for Finite fields and their applications. (3)
Review activity for Graphs and combinatorics. (3)
Review activity for Journal of combinatorial theory. (1)