| Project/Area Number |
12304003
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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 | 一般 |
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| Research Field |
Geometry
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| Research Institution | The University of Tokyo |
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Principal Investigator |
TSUBOI Takashi The University of Tokyo Grasuate School of Mathematical Sciences, Professer, 大学院・数理科学研究科, 教授 (40114566)
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| Co-Investigator(Kenkyū-buntansha) |
FUKAYA Kenji Kyoto University, Graduate School of Science, Professor, 理学系研究科, 教授 (30165261)
KAWAUCHI Akio Osaka City University, Faculty of Science, Professor, 理学部, 教授 (00112524)
MATSUMOTO Shigenori Nihon University, College of Science and Technology, Professor, 理工学部, 教授 (80060143)
MORIMOTO Masaharu Okayama University, Faculty of Environmental Science and Technology, Professor, 環境理工学部, 教授 (30166441)
KHONO Toshitake The University of Tokyo, Graduate School of Mathematical Sciences, Professor, 大学院・数理科学研究科, 教授 (80144111)
小山 晃 大阪教育大学, 数学, 教授 (40116158)
泉屋 周一 北海道大学, 大学院・理学研究科, 教授 (80127422)
森田 茂之 東京大学, 大学院・数理科学研究科, 教授 (70011674)
松本 幸夫 東京大学, 大学院・数理科学研究科, 教授 (20011637)
松本 堯生 広島大学, 理学部, 教授 (50025467)
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| Project Period (FY) |
2000 – 2002
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| Project Status |
Completed (Fiscal Year 2002)
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| Budget Amount *help |
¥48,710,000 (Direct Cost: ¥40,700,000、Indirect Cost: ¥8,010,000)
Fiscal Year 2002: ¥18,200,000 (Direct Cost: ¥14,000,000、Indirect Cost: ¥4,200,000)
Fiscal Year 2001: ¥16,510,000 (Direct Cost: ¥12,700,000、Indirect Cost: ¥3,810,000)
Fiscal Year 2000: ¥14,000,000 (Direct Cost: ¥14,000,000)
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| Keywords | Algebraic Topology / Topology / Foliations / Mapping Class Groups / General Topology / Three Dimensional Manifolds / Sinqularity Theory / Gauge Theory |
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| Research Abstract |
Topology is the mathematics to study the position and the shape. The development of topology in the last decade was promoted by the interaction between the branches of topology as well as that between differential geometry, algebra, analysis, mathematical physics and topology. In this research, we wish to promote the development much more. We did the researches in the following fields : classifying theory of singularities of mappings and algebraic varieties, various group actions on manifolds and simplicial complexes, the action of the mapping class groups of the surfaces on their Teichmuller spaces, the dynamical study of complex analytic maps, the dynamical study of vector fields on manifolds and foliations, the classifying theory of hyperbolic 3 dimensional manifolds and hyperbolic spaces with singularities, the differentiable structures and symplectic structures on 4 dimensional manifolds, the conformal field theory and invariants of dimensional manifolds, the topology of the moduli spaces of connections of various principal bundles, the Poisson manifolds and contact manifolds, equivariant generalized (co)homology theories and homotopy theories, invariants of knots and links and their classification, general topology theory for wild spaces. These researches were done successfully with their own results. In order to promote the interaction between these researches we held "Topology Symposium" each year as well as many conferences on the above research fields. These are done as Topology Projects in the collaboration with researchers in topology in Japan. In particular, the series of the meetings "Encounter with Mathematics" were held in order to promote the interaction with researchers in other fields as well as graduate students. By these research activities, the direction of new development for the next project became clear.
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