Research Keywords 【 display / non-display

  • Poincare Center Problem, Holomorphic dynamics, Magnus Expansion, ODE

Research Pursuits 【 display / non-display

  • Basic research on Poincare Center Problem in terms of MAGNUS expansion of oridinary differential equations.

Educational Pursuits 【 display / non-display

  • Calculus III, Exercise on Calculus III, Linear Algebra II, Calculus on Linear Algebra II, Course on Doctoral Thesis

Campus Career 【 display / non-display

  • Graduate School of Humanities and Sciences, Research Organization, the Core Section The Natural/Applied Sciences Division, Professor

  • Faculty of Core Research Natural Science Division, Professor

  • Graduate School of Humanities and Sciences, Education Organization, Doctral Program Advanced Sciences

  • Graduate School of Humanities and Sciences, Education Organization, Doctral Program Advanced Sciences

  • Graduate School of Humanities and Sciences, Education Organization, Master's Program Advanced Sciences

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Books 【 display / non-display

  • Web theory and related topics

    A naive guide to web geometry, world scientific, 2001, isao nakai, Salem, Henaut, Research Book, 1-5

  • web theory and related topics

    web geometry and the equivalence problem of the first order partial differential equations, world scientific, 2001, isao nakai, Henaut, Salem, Research Book, 150-204

  • singularities - sapporo, Adv Stud. pure math. 29

    Elementary topology of stratified mappings, Kinokuniya, 1998, isao nakai, Research Book, 221-243

Papers 【 display / non-display

  • Webs and Singularities

    Journal of Singularities, vol.9(p.151 - 167), 2014.07, Nakai Isao, Original, Research paper (scientific journal), Single Author

  • Relations of formal diffeomorphisms and the center problem

    Mosc. Math. J., 2010.04, Isao Nakai, Kana Yanai, Original, Research paper (scientific journal), Capital Author

  • The center problem of the first order ODE and \\ geometry of plane curves

    RIMS Kôkyûroku, 2009.08, Isao nakai, Original, Research paper (bulletin of university, research institution), Single Author

  • On the non-persistence of Hamiltonian identity cycles

    J. Diff. Equations, 2009.02, Gavrilov, Lubomir, Movasati, Hossein, Nakai, Isao, Original, Research paper (scientific journal), Coauthor

  • THE CENTER PROBLEM OF THE FIRST ORDER ODE AND GEOMETRY OF PLANE CURVES

    RIMS Kokyuroku, 2008.12, Isao Nakai, Original, Research paper (bulletin of university, research institution), Capital Author

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Presentations 【 display / non-display

  • Relation of germs of diffeomorphisms of (C,0) and Geometry of path group

    Nakai Isao, International, 2013.03, Geometry Topology Seminar, Weizmann Institute (Israel), Weizmann Institute, Invited, Main Speaker

  • Geometry of Path group

    Nakai Isao, International, 2012.10, Feuilletages et equations differentielles complexes, CIRM, Marseille (France), CIRM研究所, France, Invited, Main Speaker

  • Topology of Cubic maps

    Isao Nakai, International, 2011.11, Journnes Textiles, Rennes, France, Universite de Rennes, Invited, Main Speaker

  • Topology of Cubic maps

    Isao Nakai, International, 2011.09, Congreso HIronaka 80, Tordesillas, Spein, Valladolid University, Invited, Main Speaker

  • relations of formal diffeomorphisms

    中居 功, International, 2007.02, Laminations and group actions in dynamics, Independent University (Moscow), Independent University (Moscow), CNRS (FRANCE), Invited, Main Speaker

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