九州大学 組合せ数学セミナー
～ Combinatorics Seminar in Kyushu University ～
過去のセミナー/2009年度
をテンプレートにして作成
開始行:
* 2009年度 組合せ数学セミナー [#ceffe500]
-世話人: 坂内 英一（九大数理）
*** 2010年 3月16日(火) - 3月18日(木)（ミニ集会「代数的組...
-場所: 神戸学院大学ポートアイランドキャンパス B号館B210講...
-世話人: 宗政 昭弘（東北大学），原田 昌晃（山形大学，JST...
-URL:http://sci.kj.yamagata-u.ac.jp/~mharada/Koube10/inde...
-プログラム
|>|>|3月16日|
|14:00-14:50|徳重典英（琉球大教育）|'''n'''次元立方体の中...
|15:05-15:35|篠原雅史（鈴鹿高専）|低い次元における距離集...
|15:45-16:15|谷口哲至（松江高専）|On graphs with the smal...
|16:25-16:55|篠原英裕（大阪大情報）|有限群の near-factor ...
#br
|>|>|3月17日|
|9:30-10:15|須田庄（東北大情報）|Mutually unbiased bases ...
|10:30-11:00|田中利恵（東北大情報）|Classification of com...
|11:10-11:40|北詰正顕（千葉大理）|Neighbors of the Leech ...
|13:30-14:20|坂内英一（九大数理）|'''t'''-designs in real...
|14:30-15:00|三枝崎剛（北大理）|Conformal designs of latt...
|15:20-15:50|田辺顕一朗（北大理）|有限群の作用で不変な部...
|16:00-16:15|重住淳一（九大数理)|A new example of Euclide...
|16:20-16:35|佐野良夫（京大数理)|The competition-common e...
|16:40-16:55|谷口浩朗（香川高専)|On '''d'''-dimensional B...
|17:30-19:30|>|懇親会(JoliPort)|
#br
|>|>|3月18日|
|9:30-10:15|須田庄（東北大情報）|Mutually unbiased bases ...
|10:30-11:00|知念宏司（近畿大理工）|非自己双対 Golay 符号...
|11:10-11:40|田村宏樹（東北大情報）|Extended constacyclic...
|11:50-12:20|吉田知行（北大理)|対称群を使った分割表のラン...
*** 第2回 2010年 2月10日(水) [#qd479b02]
-題名: Cellular automata and groups: dynamical aspects of...
-時間: 15:00～16:30
-場所: 伊都キャンパス 数理棟 1階 122番教室
-講師: Tullio Ceccherini-Silberstein (University of Sannio)
-概要:~
In this talk I would like to introduce the audience to th...
cellular automata and groups focusing on some dynamical a...
(amenability, residual finiteness, local finiteness, peri...
surjunctivity and soficity).
As an application, we shall also describe a solution to the
Kaplansky conjecture on the stable finiteness of groups r...
(with coefficients in any field) for the class of sofic g...
*** 第1回 2010年 2月 9日(火) [#hf854b3d]
-題名: On the Okounkov-Vershik approach to the representa...
-時間: 15:00～16:30
-場所: 伊都キャンパス 数理棟 1階 122番教室
-講師: Tullio Ceccherini-Silberstein (University of Sannio)
-概要:~
In this talk, I would like to describe the representation...
of the symmetric groups along the new lines developed by ...
in particular by A.M. Vershik, G.I. Olshanskii and A. Oko...
The tools/ingredients of this new approach are either com...
or were not fully understood in their whole importance by...
authors. I'll try to analyze such tools/ingredients which...
(i) the algebras of conjugacy-invariant functions, the al...
the Gelfand pairs and their spherical
functions;~
(ii) the Gelfand-Tsetlin algebras and their corresponding...
(iii) the branching diagrams, the associated posets and ...
(iv) the Young-Jucys-Murphy elements and their spectral a...
(v) the characters of the symmetric group viewed as spher...
終了行:
* 2009年度 組合せ数学セミナー [#ceffe500]
-世話人: 坂内 英一（九大数理）
*** 2010年 3月16日(火) - 3月18日(木)（ミニ集会「代数的組...
-場所: 神戸学院大学ポートアイランドキャンパス B号館B210講...
-世話人: 宗政 昭弘（東北大学），原田 昌晃（山形大学，JST...
-URL:http://sci.kj.yamagata-u.ac.jp/~mharada/Koube10/inde...
-プログラム
|>|>|3月16日|
|14:00-14:50|徳重典英（琉球大教育）|'''n'''次元立方体の中...
|15:05-15:35|篠原雅史（鈴鹿高専）|低い次元における距離集...
|15:45-16:15|谷口哲至（松江高専）|On graphs with the smal...
|16:25-16:55|篠原英裕（大阪大情報）|有限群の near-factor ...
#br
|>|>|3月17日|
|9:30-10:15|須田庄（東北大情報）|Mutually unbiased bases ...
|10:30-11:00|田中利恵（東北大情報）|Classification of com...
|11:10-11:40|北詰正顕（千葉大理）|Neighbors of the Leech ...
|13:30-14:20|坂内英一（九大数理）|'''t'''-designs in real...
|14:30-15:00|三枝崎剛（北大理）|Conformal designs of latt...
|15:20-15:50|田辺顕一朗（北大理）|有限群の作用で不変な部...
|16:00-16:15|重住淳一（九大数理)|A new example of Euclide...
|16:20-16:35|佐野良夫（京大数理)|The competition-common e...
|16:40-16:55|谷口浩朗（香川高専)|On '''d'''-dimensional B...
|17:30-19:30|>|懇親会(JoliPort)|
#br
|>|>|3月18日|
|9:30-10:15|須田庄（東北大情報）|Mutually unbiased bases ...
|10:30-11:00|知念宏司（近畿大理工）|非自己双対 Golay 符号...
|11:10-11:40|田村宏樹（東北大情報）|Extended constacyclic...
|11:50-12:20|吉田知行（北大理)|対称群を使った分割表のラン...
*** 第2回 2010年 2月10日(水) [#qd479b02]
-題名: Cellular automata and groups: dynamical aspects of...
-時間: 15:00～16:30
-場所: 伊都キャンパス 数理棟 1階 122番教室
-講師: Tullio Ceccherini-Silberstein (University of Sannio)
-概要:~
In this talk I would like to introduce the audience to th...
cellular automata and groups focusing on some dynamical a...
(amenability, residual finiteness, local finiteness, peri...
surjunctivity and soficity).
As an application, we shall also describe a solution to the
Kaplansky conjecture on the stable finiteness of groups r...
(with coefficients in any field) for the class of sofic g...
*** 第1回 2010年 2月 9日(火) [#hf854b3d]
-題名: On the Okounkov-Vershik approach to the representa...
-時間: 15:00～16:30
-場所: 伊都キャンパス 数理棟 1階 122番教室
-講師: Tullio Ceccherini-Silberstein (University of Sannio)
-概要:~
In this talk, I would like to describe the representation...
of the symmetric groups along the new lines developed by ...
in particular by A.M. Vershik, G.I. Olshanskii and A. Oko...
The tools/ingredients of this new approach are either com...
or were not fully understood in their whole importance by...
authors. I'll try to analyze such tools/ingredients which...
(i) the algebras of conjugacy-invariant functions, the al...
the Gelfand pairs and their spherical
functions;~
(ii) the Gelfand-Tsetlin algebras and their corresponding...
(iii) the branching diagrams, the associated posets and ...
(iv) the Young-Jucys-Murphy elements and their spectral a...
(v) the characters of the symmetric group viewed as spher...
ページ名:
