Communications in Arithmetic Fundamental Groups
研究集会報告集
1999年2月8日〜2月10日
2001年10月29日〜10月31日
研究代表者 中村 博昭(Hiroaki Nakamura)
目 次
1. Arithmetic studies of the derivation algebra and the kernel of the
pro-p representation associated to the projective line minus three points
-------1
京大・数理研 伊原 康隆(Yasutaka Ihara)
2. Geometric Diophantine Problems ―有理点分布と値分布--------------2
東大・数理科学 野口 潤次郎(Junjiro Noguchi)
3. 双対曲線の幾何学---------------------------5
都立大・理学 岡 睦雄(Mutsuo Oka)
4. A survey on varieties with large fundamental groups
--------14
九大・数理学 高山 茂晴(Shigeharu Takayama)
5. On flower-tree dessins and their Belyi functions----------------26
都立大・理学 小松 亨(Toru Komatsu)
6. Teichmüller groupoids-------------------------48
佐賀大・理工 市川 尚志(Takashi Ichikawa)
7. The Finiteness of Certain Mod p Galois Representations-------------62
九大・数理学 文 賢淑(Hyunsuk Moon)
8. Topic on Mixed Hodge fundamental groups------------------------66
都立大・理学 川原 行人(Yukihito Kawahara)
9. Moduli of relatively nilpotent algebraic extensions-------------70
Univ. of California, Irvine . Michael D. Fried
10. Anabelian Geometry in the Hodge-Arakelov Theory of Elliptic Curves
-------96
京大・数理研 望月 新一(Shinichi Mochizuki)
11. The locus of curves with prescribed automorphism group---------------112
Wayne State Univ. . Kay Magaard
Univ. of California, Irvine . T. Shaska
Bowling Green State Univ. .. S. Shpectorov
Univ. of Florida . . Helmut Völklein
12. Fundamental groups of curves in positive characteristic---------------------142
京大・数理研 玉川 安騎男(Akio Tamagawa)
13. Schematization of homotopy types and realizations-------------------------147
Univ. of California, Irvine .. Ludmil Katzarkov
14. ON CURVE CORRESPONDENCES-------------------------157
Courant Inst. of Math. Sci. Fedor Bogomolov
Princeton Univ. Yuri Tschinkel
15. GALOIS ACTION ON THE FUNDAMENTAL GROUPS OF CURVES AND
THE CYCLE C−C ―-------------------------------167
京大・総合人間 松本 眞(Makoto Matsumoto)
16. The Frattini module and p’
- automorphisms of free pro-p groups---------177
Univ. of California, Irvine . Darren Semmen
17. ON DEFINING EQUATIONS OF THREE VARIANTS OF THE
GROTHENDIECK-TEICHMÜLLER GROUP---------------------189
京大・数理研 古庄 英和(Hidekazu Furusho)
18. Harmonic equations in the Grothendieck-Teichmüller group
(Grothendieck-Teichmüller 群内での調和方程式) -----------------197