+
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On the two-distance embedding in real Euclidean space of coherent configuration of type (2,2;3)
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2024
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Eiichi Bannaĭ
Etsuko Bannai
Chin-Yen Lee
Ziqing Xiang
Wei-Hsuan Yu
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+
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The real equiangular tight frames obtained from rank $3$ graphs
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2022
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Eiichi Bannaĭ
Etsuko Bannai
Chin-Yen Lee
Hajime Tanaka
Wei-Hsuan Yu
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+
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On the two-distance embedding in real Euclidean space of coherent configuration of type (2,2;3)
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2022
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Eiichi Bannaĭ
Etsuko Bannai
Chin-Yen Lee
Ziqing Xiang
Wei-Hsuan Yu
|
+
PDF
Chat
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Tight relative t-designs on two shells in hypercubes, and Hahn and Hermite polynomials
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2021
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Eiichi Bannaĭ
Etsuko Bannai
Hajime Tanaka
Yan Zhu
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+
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6 P- and Q-polynomial schemes
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2021
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Eiichi Bannaĭ
Etsuko Bannai
Tatsuro Ito
Rie Tanaka
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+
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5 Algebraic combinatorics on spheres and general remarks on algebraic combinatorics
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2021
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Eiichi Bannaĭ
Etsuko Bannai
Tatsuro Ito
Tanaka Rie
|
+
PDF
Chat
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Classification of Spherical $2$-distance $\{4,2,1\}$-designs by Solving Diophantine Equations
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2020
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Eiichi Bannaĭ
Etsuko Bannai
Ziqing Xiang
Wei-Hsuan Yu
Yan Zhu
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+
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Tight relative $t$-designs on two shells in hypercubes, and Hahn and Hermite polynomials
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2020
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Eiichi Bannaĭ
Etsuko Bannai
Hajime Tanaka
Yan Zhu
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+
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On the strong non-rigidity of certain tight Euclidean designs
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2017
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Eiichi Bannaĭ
Etsuko Bannai
Djoko Suprijanto
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+
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Harmonic Index Designs in Binary Hamming Schemes
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2017
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Yan Zhu
Eiichi Bannaĭ
Etsuko Bannai
Takuya Ikuta
Kyoung-Tark Kim
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+
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On Spherical Designs of Some Harmonic Indices
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2017
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Yan Zhu
Eiichi Bannaĭ
Etsuko Bannai
Kyoung-Tark Kim
Wei-Hsuan Yu
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+
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On the strong non-rigidity of certain tight Euclidean designs
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2017
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Eiichi Bannaĭ
Etsuko Bannai
Djoko Suprijanto
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+
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Design Theory from the Viewpoint of Algebraic Combinatorics
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2016
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Eiichi Bannaĭ
Etsuko Bannai
Hajime Tanaka
Yan Zhu
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+
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Some bounds for the number of blocks III
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2016
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Etsuko Bannai
Ryuzaburo Noda
|
+
PDF
Chat
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Relative t-designs in binary Hamming association scheme H(n, 2)
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2016
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Eiichi Bannaĭ
Etsuko Bannai
Yan Zhu
|
+
PDF
Chat
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On Relative $t$-Designs in Polynomial Association Schemes
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2015
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Eiichi Bannaĭ
Etsuko Bannai
Sho Suda
Hajime Tanaka
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+
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Tight relative 2-designs on two shells in Johnson association schemes
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2015
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Yan Zhu
Eiichi Bannaĭ
Etsuko Bannai
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+
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A survey on tight Euclidean t-designs and tight relative t-designs in certain association schemes
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2015
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Eiichi Bannaĭ
Etsuko Bannai
Yan Zhu
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+
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More on spherical designs of harmonic index $t$
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2015
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Yan Zhu
Eiichi Bannaĭ
Etsuko Bannai
Kyoung-Tark Kim
Wei-Hsuan Yu
|
+
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Relative t-designs in binary Hamming association scheme H(n,2)
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2015
|
Eiichi Bannaĭ
Etsuko Bannai
Yan Zhu
|
+
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Some Bounds for the Number of Blocks III
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2014
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Etsuko Bannai
Ryuzaburo Noda
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+
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On the existence of tight relative 2-designs on binary Hamming association schemes
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2013
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Eiichi Bannaĭ
Etsuko Bannai
Hideo Bannai
|
+
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t -Designs with the number of blocks close to the Fisher type lower bound
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2013
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Eiichi Bannaĭ
Etsuko Bannai
|
+
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On the existence of tight relative 2-designs on binary Hamming association schemes
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2013
|
Eiichi Bannaĭ
Etsuko Bannai
Hideo Bannai
|
+
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On the existence of tight relative 2-designs on binary Hamming association schemes
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2013
|
Eiichi Bannaĭ
Etsuko Bannai
Hideo Bannai
|
+
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Tight Relative 2- and 4-Designs on Binary Hamming Association Schemes
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2012
|
Zengti Li
Eiichi Bannaĭ
Etsuko Bannai
|
+
PDF
Chat
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A New Euclidean Tight 6-Design
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2012
|
Eiichi Bannaĭ
Etsuko Bannai
Junichi Shigezumi
|
+
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Remarks on the concepts of t-designs
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2012
|
Eiichi Bannaĭ
Etsuko Bannai
|
+
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Tight 9-designs on two concentric spheres
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2011
|
Eiichi Bannaĭ
Etsuko Bannai
|
+
PDF
Chat
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On the existence of minimum cubature formulas for Gaussian measure on ℝ2 of degree t supported by $[\frac{t}{4}]+1$ circles
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2011
|
Eiichi Bannaĭ
Etsuko Bannai
Masatake Hirao
Masanori Sawa
|
+
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Tight 9-designs on two concentric spheres
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2010
|
Eiichi Bannaĭ
Etsuko Bannai
|
+
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A new example of Euclidean tight 6-design
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2010
|
Eiichi Bannaĭ
Etsuko Bannai
Junichi Shigezumi
|
+
PDF
Chat
|
Euclidean designs and coherent configurations
|
2010
|
Eiichi Bannaĭ
Etsuko Bannai
|
+
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Tight 9-designs on two concentric spheres
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2010
|
Eiichi Bannaĭ
Etsuko Bannai
|
+
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Cubature formulas in numerical analysis and Euclidean tight designs
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2009
|
Eiichi Bannaĭ
Etsuko Bannai
Masatake Hirao
Masanori Sawa
|
+
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A survey on spherical designs and algebraic combinatorics on spheres
|
2009
|
Eiichi Bannaĭ
Etsuko Bannai
|
+
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Euclidean designs and coherent configurations
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2009
|
Eiichi Bannaĭ
Etsuko Bannai
|
+
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New examples of Euclidean tight 4-designs
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2008
|
Etsuko Bannai
|
+
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On antipodal spherical t-designs of degree s with $t\geq 2s-3$
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2008
|
Eiichi Bannaĭ
Etsuko Bannai
|
+
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Uniqueness of certain association schemes
|
2007
|
Eiichi Bannaĭ
Etsuko Bannai
Hideo Bannai
|
+
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On the strong non-rigidity of certain tight Euclidean designs
|
2006
|
Eiichi Bannaĭ
Etsuko Bannai
Djoko Suprijanto
|
+
PDF
Chat
|
On antipodal Euclidean tight (2e + 1)-designs
|
2006
|
Etsuko Bannai
|
+
PDF
Chat
|
On Euclidean tight 4-designs
|
2006
|
Eiichi Bannaĭ
Etsuko Bannai
|
+
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On primitive symmetric association schemes with m_1=3
|
2006
|
Eiichi Bannaĭ
Etsuko Bannai
|
+
PDF
Chat
|
Tight Gaussian 4-Designs
|
2005
|
Eiichi Bannaĭ
Etsuko Bannai
|
+
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A note on the spherical embeddings of strongly regular graphs
|
2004
|
Eiichi Bannaĭ
Etsuko Bannai
|
+
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On optimal tight 4-designs on 2 concentric spheres
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2004
|
Eiichi Bannaĭ
Etsuko Bannai
|
+
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An Upper Bound for the Cardinality of an s -Distance Set in Euclidean Space
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2003
|
Etsuko Bannai
Kazuki Kawasaki
Yusuke Nitamizu
Teppei Sato
|
+
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None
|
2002
|
Etsuko Bannai
Mitsuhiro Sawano
|
+
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Bose-Mesner Algebras Associated with Four-Weight Spin Models
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2001
|
Etsuko Bannai
|
+
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Modular invariants of the modular data of finite groups (Codes, lattices, vertex operator algebras and finite groups)
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2001
|
Eiichi Bannaĭ
Etsuko Bannai
Osamu Shimabukuro
Makoto Tagami
|
+
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On the Ring of Simultaneous Invariants for the Gleason–MacWilliams Group
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1999
|
Eiichi Bannaĭ
Etsuko Bannai
Michio Ozeki
Yasuo Teranishi
|
+
PDF
Chat
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None
|
1998
|
Etsuko Bannai
Akihiro Munemasa
|
+
PDF
Chat
|
None
|
1997
|
Eiichi Bannaĭ
Etsuko Bannai
François Jaeger
|
+
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Modular invariance property and spin models attached to cyclic group association schemes
|
1996
|
Etsuko Bannai
|
+
PDF
Chat
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Generalized generalized spin models (four-weight spin models)
|
1995
|
Eiichi Bannaĭ
Etsuko Bannai
|
+
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REPRESENTATIONS OF MAPPING CLASS GROUPS OBTAINED FROM THE MODULAR INVARIANCE PROPERTY OF CYCLIC GROUP ASSOCIATION SCHEMES
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1995
|
Etsuko Bannai
|
+
PDF
Chat
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None
|
1994
|
Eiichi Bannaĭ
Etsuko Bannai
|
+
PDF
Chat
|
GENERALIZED SPIN MODELS AND ASSOCIATION SCHEMES
|
1993
|
Eiichi Bannaĭ
Etsuko Bannai
|
+
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An upper bound for the cardinality of ans-distance subset in real euclidean space, II
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1983
|
Eiichi Bannaĭ
Etsuko Bannai
Dennis Stanton
|
+
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An upper bound for the cardinality of ans-distance subset in real euclidean space
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1981
|
Eiichi Bannaĭ
Etsuko Bannai
|
+
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How many P-polynomial Structures can an Association Scheme have?
|
1980
|
Eiichi Bannaĭ
Etsuko Bannai
|
+
PDF
Chat
|
Fundamental groups of the spaces of regular orbits of the finite unitary reflection groups of dimension 2
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1976
|
Etsuko Bannai
|
+
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Fundamental Groups of the Spaces of Regular Orbits of Affine Weyl Groups of Rank 2 (超曲面の特異点)
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1975
|
Etsuko Bannai
|
+
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On some finite subgroups of $GL(n,Q)$
|
1973
|
Eiichi Bannaĭ
Etsuko Bannai
|