No.794
群論と組合せ数学
Groups and Combinatorics
 
1991/12/19〜1991/12/21
八牧 宏美
Hiroyoshi Yamaki
 
目 次
 
1. Generalized Polygons and Extended Geometries(GROUPS AND COMBINATORICS)------------------------------------------------------------1
    Department of Mathematics, Tufts University   Weiss, Richard
 
2. Flag-transitive extended dual polar spaces(GROUPS AND COMBINATORICS)--------------------------------------------------------------9
    Department of Information Science, Faculty of Science, Hirosaki University   吉荒 聡 (Yoshiara, Satoshi)
 
3. Groups and Generating Functions(GROUPS AND COMBINATORICS)------------------------------------------------------------------------18
    北海道大学理学部   吉田 知行 (YOSHIDA, Tomoyuki)
 
4. Amalgam method and its application(GROUPS AND COMBINATORICS)---------------------------------------------------------------------30
       林 誠 / 田中 康彦 (Hayashi, Makoto / Tanaka, Yasuhiko)
 
5. A Characterization of Regulus Nets(GROUPS AND COMBINATORICS)---------------------------------------------------------------------38
    大阪大学教養部   平峰 豊 (Hiramine, Yutaka)
 
6. Prime graph components of finite groups(GROUPS AND COMBINATORICS)----------------------------------------------------------------50
    筑波大学 / 筑波大学   飯寄 信保 / 八牧 宏美 (Iiyori, Nobuo / Yamaki, Hiroyoshi)
 
7. On the covering relation in the Bruhat order(GROUPS AND COMBINATORICS)-----------------------------------------------------------54
    東京大学理学部   田川 裕之 (Tagawa, Hiroyuki)
 
8. A MIXED KNUTH CORRESPONDENCE FOR $(A, B)$-PARTIALLY STRICT TABLEAUX(GROUPS AND COMBINATORICS)------------------------------------61
    Department of Mathematics, Faculty of Science, University of Tokyo   ISHIKAWA, Masao
 
9. Burnside rings of quantum groups(GROUPS AND COMBINATORICS)-----------------------------------------------------------------------73
    北海道大学理学部   高嶋 研 (Takashima, Ken)
 
10. Robinson-Schensted Correspondences for Differential Posets(GROUPS AND COMBINATORICS)--------------------------------------------79
       Roby, Thomas W.
 
11. Association schemes and fusion algebras(GROUPS AND COMBINATORICS)---------------------------------------------------------------91
    九州大学理学部   坂内 英一 (Bannai, Eiichi)
 
12. Character sheaves and almost characters of finite Chevalley groups(GROUPS AND COMBINATORICS)-----------------------------------105
    東京理科大学   庄司 俊明 (SHOJI, Toshiaki)
 
13. An infinitesimal analysis in topology(GROUPS AND COMBINATORICS)----------------------------------------------------------------117
    Niigata University, Faculty of Science, Department of Mathematics   兼田 正治 (KANEDA, MASAHARU)
 
14. Modular invariance of the character table of Hamming association scheme H(d,q)(GROUPS AND COMBINATORICS)-----------------------127
    福岡工業大学   坂内 悦子 (Bannai, Etsuko)
 
15. On a problem of A.V.Ivanov(GROUPS AND COMBINATORICS)---------------------------------------------------------------------------137
    九州大学理学部   生田 卓也 (IKUTA, Takuya)
 
16. Group Association Scheme の Subschemeについて(群論と組合せ数学)----------------------------------------------------------------149
    富士通株式会社   岩片 靖 (Iwakata, Yasushi)
 
17. An inequality for primitive translation association schemes(GROUPS AND COMBINATORICS)------------------------------------------153
    北海道大学理学部   伊藤 豊治 (Itoh, Toyoharu)
 
18. A Note on Hayden's Theorem(GROUPS AND COMBINATORICS)---------------------------------------------------------------------------161
    Department of Mathematics, Faculty of Science, Kagoshima University   厚見 寅司 (Atsumi, Tsuyoshi)
 
19. SCHREIER COSET GRAPHS AND THEIR APPLICATIONS(GROUPS AND COMBINATORICS)---------------------------------------------------------169
    Department of Mathematics & Statistics, University of Auckland   Conder, Marston
 
20. Combinatorial background of paragroups(GROUPS AND COMBINATORICS)---------------------------------------------------------------176
    北海道大学理学部 / 筑波大学数学系 / 北海道大学理学部   日比 孝之 / 飯寄 信保 / 伊藤 豊治[他] (Hibi, Takayuki / Iiyori, Nobuo / Itoh, Toyoharu)
 
21. double cosets の対応と Hecke 環の指標の対応について(群論と組合せ数学)----------------------------------------------------------187
    大阪大学理学部   川中 宣明 (Kawanaka, Noriaki)
 
22. MORE REMARKS ON THE AFFINE SPACE PARTITION OF THE VARIETY OF $N$-STABLE FLAGS(GROUPS AND COMBINATORICS)------------------------195
    College of Arts and Sciences, University of Tokyo   TERADA, ITARU
 
23. The girth of a directed distance-regular graph(GROUPS AND COMBINATORICS)-------------------------------------------------------200
    東京医科歯科大学 / Auburn大学   野村 和正 / Leonard D.A. (Nomura, Kazumasa / Leonard, D.A.)
 
24. On automorphisms of Hadamard tounaments(GROUPS AND COMBINATORICS)--------------------------------------------------------------208
    名城大学理工学部数学科   伊藤 昇 (Ito, Noboru)