| Project/Area Number |
07304005
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| Research Category |
Grant-in-Aid for Scientific Research (A)
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| Allocation Type | Single-year Grants |
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| Section | 総合 |
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| Research Field |
Algebra
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| Research Institution | TOKYO METROPOLITAN UNIVERSITY |
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Principal Investigator |
SASAKURA Nobuo Graduate School of Science Professor, 理学研究科, 教授 (20087026)
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| Co-Investigator(Kenkyū-buntansha) |
TERASOMA Tomohide Tokyo Univ.Graduate School Science, Associato Professer, 理学研究科, 助教授 (50192654)
KOHNO Toshitake Tokyo Univ.Gradaute School Science, Associato Peofesser, 理学研究科, 教授 (80144111)
TERAO Hiroaki Hokkaido Univ.Faculty of Science.Professor, 理学部・数学研究科, 教授 (90119058)
SUWA Tatsuo Hokkaido Univ.Faculty of Science.Professor, 理学部・数学研究科, 教授 (40109418)
OKA Mutsuo Graduate School of Science Professor, 理学研究科, 教授 (40011697)
斉藤 恭司 京都大学, 数理科学研究科, 教授 (20012445)
野口 潤次郎 東京工業大学, 理学部, 教授 (20033920)
石井 志保子 東京工業大学, 理学部, 助教授 (60202933)
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| Project Period (FY) |
1995 – 1996
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| Project Status |
Completed (Fiscal Year 1996)
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| Budget Amount *help |
¥4,100,000 (Direct Cost: ¥4,100,000)
Fiscal Year 1996: ¥1,800,000 (Direct Cost: ¥1,800,000)
Fiscal Year 1995: ¥2,300,000 (Direct Cost: ¥2,300,000)
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| Keywords | Vectorbundle / Quadratic reside graph / elliptir ruled surface / fandanetl grop / Corplex faliats / arrpent / 3-mantald / hppageonts fads / 連接層 / conic burdle / 超平面配置 / Mochy 対応 / 消滅定理 / 層状空間 / 原始積分の理論 / Calabi-Yau多様体 / 超注理論 / 特異点の分類 |
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| Research Abstract |
First of all Nobuo Sasahuca made progresses on his proposed theoy of construction of sheaee. He initrated sone basic formla for rank tro sheares formed arithmetically. Also he found a rank a bandle or II_4, which leads to discovery of elliptic conic bundle a II_4, Since, for ten yers, this was 'disprorer', this gis a stimls for reseaches.
Oka foitnd an interstey series of fandamental groups. Sawa studied conplet falicte's in a very actre mana. Terao in also extrendy actue in his study of arragents and hypergeometris funder.
Kohno gat rterestiy results for 3-maritolds & Chen-Simon inveriats. Terasoma also get interesting farto for hppegenetrs funds.
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