| Project/Area Number |
23720003
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Philosophy/Ethics
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| Research Institution | Chiba University (2012-2014)
Yamagata University (2011) |
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Principal Investigator |
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| Project Period (FY) |
2011-04-28 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2013: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
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| Keywords | ウィトゲンシュタイン / 言語 / 知識 / 確実性 / 否定 / 可能性 / アスペクト / 世界 / 文法 / 知覚 / 思考可能 |
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| Outline of Final Research Achievements |
In this research, I elucidated changes of Wittgenstein’s view of the world as the totality of possibilities from his early thought to his last thought.In his early thought (Tractatus Logico-Philosophicus),The logical space is constructed by negative relations of propositions ,in his middle thought the logical space is divided into grammatical systems which is constructed by eliminative relations of properties, and finally in his last thought, the logical space has multilayered construction in that negative relations of propsitions in language games is the different layer from the negative relations of hinge propositions which sustain language games. And then I showed that Wittgenstein had investigated the conditions of language throughout his life, but it had changed from out-world conditions to in-world conditions by incarnation of the subject.
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