No.991
群論と組合せ数学
Groups and Combinatorics
 
1996/12/11〜1996/12/13
八牧 宏美
Hiroyoshi Yamaki
 
目 次
 
1. Crossed $G$-sets and crossed Burnside rings(Groups and Combinatorics)-------------------------------------------------------------1
    北海道大学理学部   吉田 知行 (YOSHIDA, Tomoyuki)
 
2. CASES OF DADE'S CONJECTURE(Groups and Combinatorics)-----------------------------------------------------------------------------16
    大阪大学理学部   宇野 勝博 (UNO, Katsuhiro)
 
3. THE ALPERIN AND DADE CONJECTURES FOR SOME FINITE GROUPS(Groups and Combinatorics)------------------------------------------------28
    Department of Mathematics, University of Auckland   An, Jianbei
 
4. 可換不足群をもち惰性剰余群が基本可換2-群の主ブロックのパーフェクトアイソメトリーについて(群論と組合せ数学)-----------------------36
    お茶の水女子大学理学部   宇佐美 陽子 (Usami, Yoko)
 
5. Sylow numbers of finite groups(Groups and Combinatorics)-------------------------------------------------------------------------44
    熊本大学自然科学部   千吉良 直紀 (Chigira, Naoki)
 
6. GL(n,q)とSL(n.q)の中間群におけるMckay numbers(群論と組合せ数学)------------------------------------------------------------------47
    大阪大学理学部   鋤崎 英記 (Sukizaki, Hideki)
 
7. Primitive idempotens of the Grothendieck ring of Mackey functors(Groups and Combinatorics)---------------------------------------53
    Department of Mathematics, Hokkaido University   小田 文仁 (ODA, FUMIHITO)
 
8. G.R.Robinson の $A_R(H)$-ブロックについて(群論と組合せ数学)----------------------------------------------------------------------61
    大阪市立大学院 / 大阪市立大学理学部   稗田 吉成 / 津島 行男 (Hieda, Yoshimasa / Tsushima, Yukio)
 
9. Shintani Descent for Special Linear Groups (Groups and Combinatorics)------------------------------------------------------------68
    東京理科大学理工学部   庄司 俊明 (SHOJI, Toshiaki)
 
10. On Association Schemes of Balanced Property with $m_1=4$(Groups and Combinatorics)----------------------------------------------80
    Department of Mathematics, Kyushu University / Department of Mathematics, Kyushu University   Bannai, Eiichi / Sali, Attila
 
11. The Terwilliger algebra of certain spin models(Groups and Combinatorics)--------------------------------------------------------93
    Kyushu University   Curtin, Brian
 
12. Tight Graphs and Their Primitive Idempotents(Groups and Combinatorics)---------------------------------------------------------101
    De La Salle University   Pascasio, Arlene A.
 
13. Association schemes with a prime number of points(Groups and Combinatorics)----------------------------------------------------103
    九州大学大学院数理学研究院   平坂 貢 (Hirasaka, Mitsugu)
 
14. The Terwilliger Algebra for Bipartite $P$-and $Q$-polynomial Schemes(Groups and Combinatorics)---------------------------------108
    Dept. of Mathematics, University of Wisconsin   Caughman, John S., IV
 
15. The $\theta_1$-eigenpolytopes of the Hamming graphs(Groups and Combinatorics)--------------------------------------------------110
    Graduate School of Mathmatics, Kyushu University   毛利 貴之 (Mohri, Takayuki)
 
16. The Borel-Tits property and $p$-stubborn complex for simple groups(Groups and Combinatorics)-----------------------------------125
    大阪教育大学数理科学専攻   吉荒 聡 (Yoshiara, Satoru)
 
17. Coinvariant Algebras of Some Finite Groups(Groups and Combinatorics)-----------------------------------------------------------137
    上智大学   筱田 健一 (SHINODA, Ken-ichi)
 
18. コード頂点作用素代数の表現(群論と組合せ数学)-----------------------------------------------------------------------------------141
    筑波大学数学系   宮本 雅彦
 
19. ALTERNATING SIGN MATRICES : A PROGRESS REPORT(Groups and Combinatorics)--------------------------------------------------------157
    名古屋大学多元数理科学研究科   岡田 聡一 (Okada, Soichi)
 
20. 群上の方程式,関数について(群論と組合せ数学)------------------------------------------------------------------------------------168
    山口大学教育学部   飯寄 信保 (Iiyori, Nobuo)
 
21. The number of homomorphisms from a finite abelian group to a finite group(Groups and Combinatorics)----------------------------171
    室蘭工業大学   竹ヶ原 裕元 (Takegahara, Yugen)
 
22. ALGEBRAIC STRUCTURE OF NULL DESIGNS(Groups and Combinatorics)------------------------------------------------------------------180
    GLOBAL ANALYSIS RESEARCH CENTER, DEPARTMENT OF MATHEMATICS, SEOUL NATIONAL UNIVERSITY   CHO, SOOJIN