| Budget Amount *help |
¥5,200,000 (Direct Cost: ¥4,000,000、Indirect Cost: ¥1,200,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2012: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2011: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
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| Outline of Final Research Achievements |
In this research, we have regarded the whole set of cooperative games with transferable utility as a linear space and investigated some properties and solutions (allocation schemes of profits) of games based on the theory of linear spaces. Using the unanimity games and their dual support games as bases in the game space, we have analyzed the game space and obtained solutions of games through best approximation problems. Moreover, games with general restrictions on feasible coalitions have been dealt with and their solutions have been proposed, and games with fuzzy communication structures or with fuzzy hierarchical structures have been investigated. Relationships between the algorithm for minimum cost spanning tree problems and the games derived from them have been made clear and some cost allocation methods have been proposed.
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