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Showing results 1 to 17 of 17
TypeAuthor(s)TitleOther TitlesCitationCitation(alt)Issue Date
bulletin (article)Ishikawa, G.; Machida, Yoshinori; Takahashi, MasatomoGeometry of D_4 conformal triality and singularities of tangent surfaces-Hokkaido University Preprint Series in Mathematics-25-Mar-2014
bulletin (article)Ishikawa, G.; Machida, Y.; Takahashi, M.The asymmetry on singularities of tangent surfaces in contact-cone Legendre-null duality-Hokkaido University Preprint Series in Mathematics-12-Jan-2011
bulletin (article)Davydov,A. A; Ishikawa, G.; Izumiya, S.; Sun,W.-ZGeneric singularities of implicit systems of first order differential equations on the plane-Hokkaido University Preprint Series in Mathematics-Feb-2003
bulletin (article)Hayashi, M.; Ishikawa, G.2002年度談話会・特別講演アブストラクト集 Colloquium Lectures 北海道大学理学部数学教室-Hokkaido University technical report series in mathematics北海道大学数学講究録1-Jan-2003
bulletin (article)Ishikawa, G.Classifying singular Legendre curves by contactomorphisms-Hokkaido University Preprint Series in Mathematics-Oct-2002
bulletin (article)Ishikawa, G.Perturbations of Caustics and fronts-Hokkaido University Preprint Series in Mathematics-Oct-2002
bulletin (article)Bogaevski,I. A; Ishikawa, G.Lagrange mappings of the first open Whitney umbrella-Hokkaido University Preprint Series in Mathematics-1-May-2000
bulletin (article)Ishikawa, G.Developable hypersurfaces and homogeneous spaces in a real projective space-Hokkaido University Preprint Series in Mathematics-1-Feb-1999
bulletin (article)Ishikawa, G.Singularities of Developable Surfaces-Hokkaido University Preprint Series in Mathematics-1-Feb-1999
bulletin (article)Ishikawa, G.Determinacy, transversality and Lagrange stability-Hokkaido University Preprint Series in Mathematics-1-Oct-1998
bulletin (article)Ishikawa, G.; Morimoto, T.Solution surfaces of Monge-Ampre equations-Hokkaido University Preprint Series in Mathematics-1-Apr-1997
bulletin (article)Ishikawa, G.A relative transversality theorem and its applications-Hokkaido University Preprint Series in Mathematics-1-Apr-1997
bulletin (article)Ishikawa, G.Topological classification of the tangent developables of space curves-Hokkaido University Preprint Series in Mathematics-1-Jul-1996
bulletin (article)Ishikawa, G.Topology of plane trigonometric curves and the strangeness of plane curves derived from real pseudo-line arrangements-Hokkaido University Preprint Series in Mathematics-1-Nov-1996
bulletin (article)Ishikawa, G.1995年度談話会・特別講習アブストラクト集 Colloquium Lectures 北海道大学理学部数学教室-Hokkaido University technical report series in mathematics北海道大学数学講究録1-Jan-1996
bulletin (article)Ishikawa, G.; Ozawa, T.The genus of a connected compact real algebraic surface in the affine three space-Hokkaido University Preprint Series in Mathematics-Feb-1993
bulletin (article)Ishikawa, G.; Izumiya, S.; Suwa, T.「特異点論とその応用」研究集会報告集-Hokkaido University technical report series in mathematics北海道大学数学講究録1-Jan-1989
Showing results 1 to 17 of 17

 

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