No.501

1983/06/15〜1983/06/17

服部　晶夫

HATTORI,AKIO

目　次

1. FINITENESS OF SYMMETRIES ON 3-MANIFOLDS(TRANSFORMATION GROUPS AND REPRESENTATION THEORY)------------------------------------------1

　　　　Tokyo Metropolitan University　　　小島 定吉　(KOJIMA, Sadayoshi)

　

2. On 3-manifolds with no periodic maps(TRANSFORMATION GROUPS AND REPRESENTATION THEORY)---------------------------------------------6

　　　　大阪市立大学理学部　　　河内 明夫　(Kawauchi, Akio)

　

3. The Geometry of Polycyclic groups of rank three(TRANSFORMATION GROUPS AND REPRESENTATION THEORY)---------------------------------21

　　　　東京大学理学部　　　後藤 寿史　(Goto, Hisashi)

　

4. The fundamental group of a compact flat Lorentz space form is virtually polycyclic(TRANSFORMATION GROUPS AND REPRESENTATION THEORY)---32

　　　　M.I.T. / 北海道大学理学部　　　Goldman W. / 神島 芳宣　(Goldman, W. / Kamishima, Y.)

　

5. 置換類群のtorsion part(変換群と表現論)-------------------------------------------------------------------------------------------49

　　　　大阪市立大学　　　宮田 武彦　(Miyata, Takehiko)

　

6. Rational Smith Equivalence of Representations(TRANSFORMATION GROUPS AND REPRESENTATION THEORY)-----------------------------------74

　　　　Rutgers University, University of Tokyo　　　Petrie, Ted

　

7. On a question concerned with a concordance relation of G-complexes(TRANSFORMATION GROUPS AND REPRESENTATION THEORY)--------------86

　　　　大阪大学理学部　　　森本 雅治　(Morimoto, Masaharu)

　

8. Finite coverings of punctured torus bundles and the first Betti number(TRANSFORMATION GROUPS AND REPRESENTATION THEORY)----------99

　　　　東京大学教養学部　　　森田 茂之　(MORITA, Shigeyuki)

　

9. Semi-free S$^1$-actions on homotopy spheres and higher dimensional knots(TRANSFORMATION GROUPS AND REPRESENTATION THEORY)-------118

　　　　東京大学理学部　　　枡田 幹也　(Masuda, Mikiya)

　

10. Semisimple degree of symmetry of manifolds with the homotopy type of S$^{n_1}x$...xS$^{n_k} (n_i$ = 1,2,3)(TRANSFORMATION GROUPS AND REPRESENTATION THEORY)---136

　　　　新潟大学理学部　　　渡部 剛　(Watabe, Tsuyoshi)

　

11. Actions of symplectic groups on a product of projective spaces(TRANSFORMATION GROUPS AND REPRESENTATION THEORY)----------------144

　　　　国際基督教大学 / 山形大学理学部　　　中西 あい子 / 内田 伏一　(NAKANISHI, Aiko / UCHIDA, Fuichi)