Hajime Tanaka

Publication Activity (10 Years)

Years Active: 2002-2022
Publications (10 Years): 8

Top Topics

Arithmetic Operations

Krawtchouk Moments

Gaussian Derivatives

Top Venues

Electron. J. Comb.

Des. Codes Cryptogr.

Contributions Discret. Math.

Publications

Eiichi Bannai, Etsuko Bannai, Hajime Tanaka, Yan Zhu
Tight relative t-designs on two shells in hypercubes, and Hahn and Hermite polynomials. Ars Math. Contemp. 22 (2) (2022)
Hajime Tanaka, Tao Wang
The Terwilliger Algebra of the Twisted Grassmann Graph: the Thin Case. Electron. J. Comb. 27 (4) (2020)
Ferdinand Ihringer, Hajime Tanaka
. Comb. 39 (6) (2019)
John Vincent S. Morales, Hajime Tanaka
An Assmus-Mattson theorem for codes over commutative association schemes. Des. Codes Cryptogr. 86 (5) (2018)
Eiichi Bannai, Etsuko Bannai, Hajime Tanaka, Yan Zhu
Design Theory from the Viewpoint of Algebraic Combinatorics. Graphs Comb. 33 (1) (2017)
Sho Suda, Hajime Tanaka, Norihide Tokushige
A semidefinite programming approach to a cross-intersection problem with measures. Math. Program. 166 (1-2) (2017)
Jacobus H. Koolen, Woo-Sun Lee, William J. Martin, Hajime Tanaka
Arithmetic completely regular codes. Discret. Math. Theor. Comput. Sci. 17 (3) (2016)
Eiichi Bannai, Etsuko Bannai, Sho Suda, Hajime Tanaka
On Relative $t$-Designs in Polynomial Association Schemes. Electron. J. Comb. 22 (4) (2015)
Hajime Tanaka
The Erdős-Ko-Rado basis for a Leonard system. Contributions Discret. Math. 8 (2) (2013)
Hajime Tanaka
The Erdös-Ko-Rado theorem for twisted Grassmann graphs. Comb. 32 (6) (2012)
Hajime Tanaka, Rie Tanaka
Nonexistence of exceptional imprimitive Q-polynomial association schemes with six classes. Eur. J. Comb. 32 (2) (2011)
Hajime Tanaka
-Polynomial Distance-Regular Graphs. Electron. J. Comb. 18 (1) (2011)
Eiichi Bannai, Osamu Shimabukuro, Hajime Tanaka
Finite Euclidean graphs and Ramanujan graphs. Discret. Math. 309 (20) (2009)
William J. Martin, Hajime Tanaka
Commutative association schemes. Eur. J. Comb. 30 (6) (2009)
Hajime Tanaka
Classification of subsets with minimal width and dual width in Grassmann, bilinear forms and dual polar graphs. J. Comb. Theory, Ser. A 113 (5) (2006)
Dion Gijswijt, Alexander Schrijver, Hajime Tanaka
New upper bounds for nonbinary codes based on the Terwilliger algebra and semidefinite programming. J. Comb. Theory, Ser. A 113 (8) (2006)
Eiichi Bannai, Osamu Shimabukuro, Hajime Tanaka
Finite analogues of non-Euclidean spaces and Ramanujan graphs. Eur. J. Comb. 25 (2) (2004)
Hajime Tanaka
). Eur. J. Comb. 23 (1) (2002)