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Hajime Tanaka

Orcid: 0000-0002-5958-0375

Affiliations:
  • Tohoku University, Research Center for Pure and Applied Mathematics, Sendai, Japan


According to our database1, Hajime Tanaka authored at least 21 papers between 2002 and 2024.

Collaborative distances:

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Bibliography

2024
Online Neural Path Guiding with Normalized Anisotropic Spherical Gaussians.
[BibTeX]
[DOI]
Jiawei Huang
,
Akito Iizuka
,
Hajime Tanaka
,
Taku Komura
,
Yoshifumi Kitamura
ACM Trans. Graph., June, 2024

The real equiangular tight frames obtained from rank 3 graphs.
[BibTeX]
[DOI]
Eiichi Bannai
,
Etsuko Bannai
,
Chin-Yen Lee
,
Hajime Tanaka
,
Wei-Hsuan Yu
Electron. J. Graph Theory Appl., 2024

Online Photon Guiding with 3D Gaussians for Caustics Rendering.
[BibTeX]
[DOI]
Jiawei Huang
,
Hajime Tanaka
,
Taku Komura
,
Yoshifumi Kitamura
CoRR, 2024

2022
Tight relative t-designs on two shells in hypercubes, and Hahn and Hermite polynomials.
[BibTeX]
[DOI]
Eiichi Bannai
,
Etsuko Bannai
,
Hajime Tanaka
,
Yan Zhu
Ars Math. Contemp., 2022

2020
The Terwilliger Algebra of the Twisted Grassmann Graph: the Thin Case.
[BibTeX]
[DOI]
Hajime Tanaka
,
Tao Wang
Electron. J. Comb., 2020

2019
The Independence Number of the Orthogonality Graph in Dimension 2<sup>k</sup>.
[BibTeX]
[DOI]
Ferdinand Ihringer
,
Hajime Tanaka
Comb., 2019

2018
An Assmus-Mattson theorem for codes over commutative association schemes.
[BibTeX]
[DOI]
John Vincent S. Morales
,
Hajime Tanaka
Des. Codes Cryptogr., 2018

2017
A semidefinite programming approach to a cross-intersection problem with measures.
[BibTeX]
[DOI]
Sho Suda
,
Hajime Tanaka
,
Norihide Tokushige
Math. Program., 2017

Design Theory from the Viewpoint of Algebraic Combinatorics.
[BibTeX]
[DOI]
Eiichi Bannai
,
Etsuko Bannai
,
Hajime Tanaka
,
Yan Zhu
Graphs Comb., 2017

2016
Arithmetic completely regular codes.
[BibTeX]
[DOI]
Jacobus H. Koolen
,
Woo-Sun Lee
,
William J. Martin
,
Hajime Tanaka
Discret. Math. Theor. Comput. Sci., 2016

2015
On Relative $t$-Designs in Polynomial Association Schemes.
[BibTeX]
[DOI]
Eiichi Bannai
,
Etsuko Bannai
,
Sho Suda
,
Hajime Tanaka
Electron. J. Comb., 2015

2013
The Erdős-Ko-Rado basis for a Leonard system.
[BibTeX]
[DOI]
Hajime Tanaka
Contributions Discret. Math., 2013

2012
The Erdös-Ko-Rado theorem for twisted Grassmann graphs.
[BibTeX]
[DOI]
Hajime Tanaka
Comb., 2012

2011
Nonexistence of exceptional imprimitive Q-polynomial association schemes with six classes.
[BibTeX]
[DOI]
Hajime Tanaka
,
Rie Tanaka
Eur. J. Comb., 2011

Vertex Subsets with Minimal Width and Dual Width in <i>Q</i>-Polynomial Distance-Regular Graphs.
[BibTeX]
[DOI]
Hajime Tanaka
Electron. J. Comb., 2011

2009
Commutative association schemes.
[BibTeX]
[DOI]
William J. Martin
,
Hajime Tanaka
Eur. J. Comb., 2009

Finite Euclidean graphs and Ramanujan graphs.
[BibTeX]
[DOI]
Eiichi Bannai
,
Osamu Shimabukuro
,
Hajime Tanaka
Discret. Math., 2009

2006
Classification of subsets with minimal width and dual width in Grassmann, bilinear forms and dual polar graphs.
[BibTeX]
[DOI]
Hajime Tanaka
J. Comb. Theory A, 2006

New upper bounds for nonbinary codes based on the Terwilliger algebra and semidefinite programming.
[BibTeX]
[DOI]
Dion Gijswijt
,
Alexander Schrijver
,
Hajime Tanaka
J. Comb. Theory A, 2006

2004
Finite analogues of non-Euclidean spaces and Ramanujan graphs.
[BibTeX]
[DOI]
Eiichi Bannai
,
Osamu Shimabukuro
,
Hajime Tanaka
Eur. J. Comb., 2004

2002
A Four-Class Subscheme of the Association Scheme Coming from the Action ofPGL(2, 4<sub>f</sub>).
[BibTeX]
[DOI]
Hajime Tanaka
Eur. J. Comb., 2002


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