Papers

• Differential equations on modular forms
  • Differential equations for modular forms with level three
    Funkcial. Ekvac. 44 (2001), no. 3, 377--389.
  • Differential equations of theta constants of genus two
    Algebraic analysis of singular perturbations (Kyoto, 1996). RIMS Lect. Note 968 (1996), 96--103.
  • Nonlinear equations on theta constants of genus two
    
  • Hypergeometric functions and non-associative algebras
    Proceedings on Moonshine and related topics (Montreal, QC, 1999), CRM Proc. Lecture Notes, 30 (2001), 173--184.
• Nonlinear integrable systems
• Classical Solutions of Schlesinger equations and Twistor Theory
  Isomonodromic deformations and applications in physics (Montreal, QC, 2000), CRM Proc. Lecture Notes, 31 (2002), 61--68.
• On the third Painlevé equations of type D₇
• On classical solutions of the third Painlevé equations of type D₇
• Isomonodromy deformations and twistor theory.
  Integrable systems, topology, and physics (Tokyo, 2000), Contemp. Math., 309 (2002), 185--193.
• Darboux-Halphen-Brioshi system with rank four (with S. Okumura)
• Other papers
• Self-duality and integrable systems.
  Publ. Res. Inst. Math. Sci. 26 (1990), no. 4, 701--722.
• Differential relations of theta functions,
  Osaka J. Math. 32 (1995), no. 2, 431--450.
• Connection formula for Airy-type equations.
  Painleve functions and asymptotic analysis (Kyoto, 1995). RIMS Lect. Note 931 (1995), 1--19.
• Systems of nonlinear differential equations related to second order linear equations.
  Osaka J. Math. 33 (1996), 927--949.