| Budget Amount *help |
¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2014: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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| Outline of Final Research Achievements |
(1) I have developed the new construction of compact special Lagrangian submanifolds embedded in toric Hyper-Kaehler manifolds applying Joyce's desingularization. The special Lagrangian submanifolds are the generalization of area minimizing surfaces to the higher dimension. To construct such submanifolds, we have to solve partial differential equations in general. However, I have shown that we can reduce the problem to the argument of elementary linear algebra under the appropriate circumstances.
(2) The Ricci-flat manifolds are the solutions of Einstein's equations in the vacuum. I have constructed the 4 dimensional Ricci-flat manifolds whose asymptotic cones are not unique.
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