| Budget Amount *help |
¥16,900,000 (Direct Cost: ¥13,000,000、Indirect Cost: ¥3,900,000)
Fiscal Year 2011: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2010: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2009: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2008: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
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| Research Abstract |
Based on the idea of the Mirror symmetry which interchanges the role of the algebra and the geometry, three kinds of triangulated categories are associated to the algebra, the representation theory and the geometry. Looking at some properties of these triangulated categories, we show that the" Arnold' s strange duality" is now naturally understood as a mirror symmetry between orbifold curves and cusp singularities with group action, which is generalized to an infinite series of singularities.
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