| Budget Amount *help |
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2017: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2015: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
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| Outline of Final Research Achievements |
We constructed moduli spaces of stable parabolic connections with regular singular points of fixed spectral type as nonsingular symplectic algebraic manifolds with M. Inaba and we also obtained the dimension formula of moduli spaces by multiplicities of eigenvalues of residue matrix at each singular point. We also showed the Painleve property of the corresponding iso-monodromic deformation equation.
With S. Szabo, we developed apparent singularity theory for singular connections and Higgs bundle and developed a method to describe the detailed structure of the moduli spaces. In collaboration with A. Komyo, we give a detailed description of the moduli space of connections of rank 2 and with 5 regular singular points on the projection line. We are studying to establish the geometric Langlands correspondence as Fourier-Mukai transformation using detailed description of this moduli space.
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