Makoto KIMURAProfessor
■Researcher basic information
Organization
- College of Science Department of Sciences Mathematics and Informatics
- Graduate School of Science and Engineering（Master's Program） Major in Science
- Graduate School of Science and Engineerin（Doctoral Program） Major in Complex Systems Science
- Faculty of Basic Natural Science Domain of Mathematics and Informatic
Educational Background
Career
- Apr. 2012, 島根大学, 名誉教授
- Apr. 2012, Professor, Faculty of Science, Ibaraki University
- Apr. 1999 - Mar. 2012, Professor, Faculty of Science and Technology, Shimane University
- Nov. 2007 - Nov. 2007, 北海道大学, 大学院理学研究科, 非常勤講師
- Apr. 2003 - Mar. 2004, Chiba University, Faculty of Science, 非常勤講師
- Apr. 1994 - Mar. 1999, Associate Professor, Faculty of Education, Ibaraki University
- Sep. 1986 - Mar. 1994, Assistant Professor, Faculty of Science, Saitama University
Member History
External link
■Research activity information
Paper
- 〔Major achievements〕A normal line congruence and minimal ruled Lagrangian submanifolds in CPn
Jong Taek Cho; Makoto Kimura, Corresponding, Elsevier
Differential Geometry and its Applications, Apr. 2024, [Reviewed] - Spherical CR-symmetric hypersurfaces in Hermitian symmetric spaces
Jong Taek Cho and Makoto Kimura, Duke University Press
Illinois Journal of Mathematics, Dec. 2023, [Reviewed] - Real hypersurfaces foliated by totally real totally geodesic submanifolds
Makoto Kimura; Sadahiro Maeda; Hiromasa Tanabe, ScienceDirect
Differential Geometry and its Applications, 01 Apr. 2023, [Reviewed] - 〔Major achievements〕A twistor construction of Hopf real hypersurfaces in complex hyperbolic space
Jong Taek Cho; Makoto Kimura; Miguel Ortega, Corresponding, Mathematical Society of Japan
J. Math. Soc. Japan, 08 Nov. 2022, [Reviewed] - RICCI CURVATURES AND SCALAR CURVATURES OF HOMOGENEOUS MINIMAL REAL HYPERSURFACES IN NONFLAT COMPLEX SPACE FORMS
MAKOTO KIMURA; SADAHIRO MAEDA; HIROMASA TANABE, International Society for Mathematical Sciences
Scientiae Mathematicae Japonicae, 01 Mar. 2022, [Reviewed] - Ruled real hypersurfaces in the complex quadric
Makoto Kimura; Hyunjin Lee; Juan de Dios P´erez; Young Jin Suh, Springer
Journal of Geometric Analysis, 01 Dec. 2021, [Reviewed] - Sectional curvatures of homogeneous real hypersurfaces of types (A) and (B) in a complex projective space
Makoto Kimura; Sadahiro Maeda & Hiromasa Tanabe, Lead, Springer
Journal of Geometry, 11 Jun. 2021, [Reviewed] - Transversal Jacobi Operators in Almost Contact Manifolds
Jong Taek Cho; Makoto Kimura, {MDPI} {AG}
Mathematics, 24 Dec. 2020, [Reviewed] - 〔Major achievements〕Real hypersurfaces with constant ϕ-sectional curvature in complex projective space
Cho, J.T.; Kimura, M., Corresponding, Elsevier
Differential Geometry and its Application, Feb. 2020, [Reviewed] - 〔Major achievements〕New construction of ruled real hypersurfaces in a complex hyperbolic space and its applications
Kimura, M.; Maeda, S.; Tanabe, H., Corresponding, Springer
Geometriae Dedicata, 2020, [Reviewed] - Integral curves of the characteristic vector field of minimal ruled real hypersurfaces in non-flat complex space forms
Makoto Kimura,Sadahiro Maeda and Hiromasa Tanabe, Lead
Hokkaido Mathematical Journal, 15 Nov. 2019, [Reviewed] - Levi-umbilical real hypersurfaces in Hermitian symmetric spaces
Cho, J.T.; Kimura, M., Corresponding, Elsevier
Topology and its Applications, 05 Jun. 2019, [Reviewed] - Hopf Real Hypersurfaces in the Indefinite Complex Projective Space
Kimura, M.; Ortega, M., Lead, Springer
Mediterranean Journal of Mathematics, 07 Feb. 2019, [Reviewed] - Gradient ricci soliton on O(n)-invariant n-dimensional submanifold in S n (1) × S n (1)
Cho, J.T.; Kimura, M., Corresponding, Korean Mathematical Society
Journal of the Korean Mathematical Society, 01 Jan. 2019, [Reviewed] - Characterizations of three homogeneous real hypersurfaces in a complex projective space
Kimura, M.; Maeda, S., Lead
Hokkaido Mathematical Journal, 01 Jun. 2018, [Reviewed] - The homogeneous ruled real hypersurface in a complex hyperbolic space
Makoto Kimura; Sadahiro Maeda; Hiromasa Tanabe, We characterize the homogeneous ruled real hyperurface of a complex hyperbolic space in the class of ruled real hypersurfaces having constant mean curvature., Birkhauser Verlag AG
Journal of Geometry, 01 Apr. 2018, [Reviewed] - LEVI-UMBILICAL REAL HYPERSURFACES IN A COMPLEX SPACE FORM
Cho, J.T.; Kimura, M., Corresponding
Nagoya Mathematical Journal, 2018, [Reviewed] - 〔Major achievements〕Hopf hypersurfaces in complex projective space and half-dimensional totally complex submanifolds in complex 2-plane Grassmannians II
Makoto Kimura, We show that Hopf hypersurfaces in complex projective space are constructed from half-dimensional totally complex submanifolds in complex 2-plane Grassmannian and Legendrian submanifolds in the twistor space. (c) 2016 Elsevier B.V. All rights reserved., ELSEVIER SCIENCE BV
DIFFERENTIAL GEOMETRY AND ITS APPLICATIONS, Oct. 2017, [Reviewed] - 〔Major achievements〕Hopf hypersurfaces in complex hyperbolic space and submanifolds in indefinite complex 2-plane Grassmannian I
Jong Taek Cho; Makoto Kimura, We define Gauss map from a real hypersurface in complex hyperbolic space to indefinite complex 2-plane Grassmannian. We show that if a real hypersurface is Hopf, then the image of the Gauss map is a half-dimensional regular submanifold and has a nice behavior under para-quaternionic Kahler structures of the Grassmannian. In particular if absolute value of the Hopf curvature of the Hopf hypersurface is greater (resp. smaller) than 2, then the Gauss image is totally complex (resp. totally para-complex) submanifold with respect to the para-quaternionic Kahler structure of indefinite complex 2-plane Grassmannian, provided that the induced metric is nondegenerate. (C) 2015 Elsevier B.V. All rights reserved., ELSEVIER SCIENCE BV
TOPOLOGY AND ITS APPLICATIONS, Dec. 2015, [Reviewed] - 〔Major achievements〕Hopf hypersurfaces in complex projective space and half-dimensional totally complex submanifolds in complex 2-plane Grassmannian I
Makoto Kimura, We define Gauss map from a real hypersurface in complex projective space to complex 2-plane Grassmannian. We show that if a real hypersurface is Hopf, then the image of the Gauss map is a half-dimensional totally complex submanifold with respect to quaternionic Kahler structure of complex 2-plane Grassmannian. (C) 2014 Elsevier B.V. All rights reserved., ELSEVIER SCIENCE BV
DIFFERENTIAL GEOMETRY AND ITS APPLICATIONS, Sep. 2014, [Reviewed] - Reeb flow symmetry on almost contact three-manifolds
Jong Taek Cho; Makoto Kimura, In this paper, we study almost contact three-manifolds M whose Ricci operator is invariant along the Reeb flow, that is, M satisfies S- pound xi = 0. (C) 2014 Elsevier B.V. All rights reserved., ELSEVIER SCIENCE BV
DIFFERENTIAL GEOMETRY AND ITS APPLICATIONS, Sep. 2014, [Reviewed] - Real hypersurfaces in complex two-plane Grassmannians with generalized Tanaka-Webster Reeb parallel shape operator
Imsoon Jeong; Makoto Kimura; Hyunjin Lee; Young Jin Suh, In a paper due to Jeong et al. (Kodai Math J 34(3):352-366, 2011) we have shown that there does not exist a hypersurface in with parallel shape operator in the generalized Tanaka-Webster connection (see Tanaka in Jpn J Math 20:131-190, 1976; Tanno in Trans Am Math Soc 314(1):349-379, 1989). In this paper, we introduce the notion of the Reeb parallel in the sense of generalized Tanaka-Webster connection for a hypersurface in and prove that is an open part of a tube around a totally geodesic in ., SPRINGER WIEN
MONATSHEFTE FUR MATHEMATIK, Sep. 2013, [Reviewed] - Transversal symmetries on real hypersurfaces in a complex space form
Jong Taek Cho and Makoto Kimura, We classify real hypersurfaces in a complex space form whose structural reflections are isometries. We also determine real hypersurfaces in a complex space form whose transversal Jacobi operators have constant eigenvalues and at the same time their eigenspaces are parallel (along transversal geodesics)., HIROSHIMA UNIV, GRAD SCH SCI
Hiroshima Mathematical Journal, 01 Jan. 2013, [Reviewed] - 〔Major achievements〕Austere hypersurfaces in 5-sphere and real hypersurfaces in complex projective plane
Jong Taek Cho and Makoto Kimura, Corresponding, In this paper we study an austere hypersurface M'(4) in S-5 which is invariant under the action of unit complex numbers S-1, i. e., it is the inverse image of a real hypersurface M-3 in CP2. We will give a characterization of a minimal isoparametric hypersurface with 4 distinct principal curvatures in S-5. Also we will construct austere hypersurfaces in S-5 which are invariant under 1-parameter subgroup of SU (3). They are obtained from Levi-flat real hypersurfaces in CP2, World Scientific
Proceedings of the workshop on Differential Geometry of Submanifolds and its related topics Saga, August 4-6, 2012, 2013, [Reviewed] - 〔Major achievements〕Ricci solitons on locally conformally flat hypersurfaces in space forms
Jong Taek Cho; Makoto Kimura, We study Ricci solitons on locally conformally flat hypersurfaces M-n in space forms (M) over tilde (n+1)(c) of constant sectional curvature c with potential vector field a principal curvature eigenvector of multiplicity one. We show that in Euclidean space, M-n is a hypersurface of revolution given in terms of a solution of some non-linear ODE. Hence there exists infinitely many mutually non-congruent Ricci solitons of this type. Furthermore when c >= 0 and M-n is complete, the Ricci soliton is gradient and in the case it is shrinking, M-n must be the product of the real line and the (n - 1)-sphere. (C) 2012 Elsevier B.V. All rights reserved., ELSEVIER SCIENCE BV
JOURNAL OF GEOMETRY AND PHYSICS, Aug. 2012, [Reviewed] - Curvature of Hopf Hypersurfaces in a Complex Space Form
Jong Taek Cho; Makoto Kimura, We study curvature of Hopf hypersurfaces in a complex projective space or hyperbolic space. In particular, we prove that there are no real hypersurfaces in a non-flat complex space form whose Reeb-sectional curvature vanishes., BIRKHAUSER VERLAG AG
RESULTS IN MATHEMATICS, Feb. 2012, [Reviewed] - Ricci solitons of compact real hypersurfaces in Kahler manifolds
Jong Taek Cho; Makoto Kimura, If a compact real hypersurface of contact-type in a complex number space admits a Ricci soliton, then it is a sphere. A compact Hopf hypersurface in a non-flat complex space form does not admit a Ricci soliton. (C) 2011 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim, WILEY-BLACKWELL
MATHEMATISCHE NACHRICHTEN, Aug. 2011, [Reviewed] - 〔Major achievements〕Ricci solitons and real hypersurfaces in a complex space form
Jong Taek Cho and Makoto Kimura, We prove that a real hypersurface in a non-flat complex space form does not admit a Ricci soliton whose potential vector field is the Reeb vector field. Moreover, we classify a real hypersurface admitting so-called "eta-Ricci soliton" in a non-flat complex space form., TOHOKU UNIVERSITY
Tohoku Mathematical Journal, 2009, [Reviewed] - PSEUDO-HOLOMORPHIC SECTIONAL CURVATURES OF REAL HYPERSURFACES IN A COMPLEX SPACE FORM
Jong Taek Cho and Makoto Kimura, In this paper, we give a classification of real hypersurfaces in a non-flat complex space form such that the (pseudo-)holomorphic sectional curvatures with respect to the generalized Tanaka-Webster connection are constant., KYUSHU UNIV, FAC MATHEMATICS
Kyushu Journal of Mathematics, 2008, [Reviewed] - Lagrangian submanifolds with codimension 1 totally geodesic foliation in complex projective spaces
Makoto Kimura, KINOKUNIYA CO LTD
Kodai Mathematical Journal, 2008, [Reviewed] - 〔Major achievements〕Fundamental theorems of Lagrangian surfaces in S-2 x S-2
Makoto Kimura; Kaoru Suizu, Existence and SO(3) x SO(3)-congruence of Lagrangian immersion from oriented 2-dimensional Riemannian manifold to the Riemannian product of 2-spheres are studied. In particular, we will show that two minimal Lagrangian immersions are SO(3) x SO(3)-congruent if and only if the corresponding angle functions are coincide., OSAKA JOURNAL OF MATHEMATICS
OSAKA JOURNAL OF MATHEMATICS, Dec. 2007, [Reviewed] - Sectional curvatures of some homogeneous real hypersurfaces in a complex projective space
Sadahiro Maeda and Makoto Kimura, World Scientific
Topics in contemporary differential geometry, complex analysis and mathematical physics, 2007 - 〔Major achievements〕Congruence classes of Frenet curves in complex quadrics
Makoto Kimura; Miguel Ortega, Congruent classes of Frenet curves of order 2 in the complex quadric are studied, obtaining that each congruence class is a level set of a family of certain smooth functions, that are generalizations of isoparametric functions on the unit sphere in the tangent space of the complex quadric. © Birkhäuser Verlag, Basel, 2005., Birkhäuser
Journal of Geometry, Dec. 2005, [Reviewed] - Real hypersurfaces some of whose geodesics are plane curves in nonflat complex space forms
Toshiaki Adachi; Makoto Kimura; and Sadahiro Maeda, In this paper we classify real hypersurfaces all of whose geodesics orthogonal to the characteristic vector field are plane curves in complex projective or complex hyperbolic spaces., TOHOKU UNIVERSITY
Tohoku Mathematical Journal, 2005, [Reviewed] - Totally umbilic hypersurfaces and isoparametric hypersurfaces in space forms
Makoto Kimura and Sadahiro Maeda, World Scientific
Contemporary aspects of complex analysis, differential geometry and mathematical physics, 2005 - 〔Major achievements〕Submanifolds with degenerate Gauss mappings in spheres
Goo Ishikawa; Makoto Kimura and Reiko Miyaoka, Math. Soc. Japan
Advanced Studies in Pure Mathematics, 01 Jan. 2002, [Reviewed] - Geometry of Holomorphic Distributions of Real Hypersurfaces in a Complex Projective Space
U-Hang Ki; Makoto Kimura and Sadahiro Maeda, We characterize homogeneous real hypersurfaces M's of type (A(1)), (A(2)) and (B) of a complex projective space in the class of real hypersurfaces by studying the holomorphic distribution T(0)M of M., Springer
Czechoslovak Mathematical Journal, 2001, [Reviewed] - 〔Major achievements〕Minimal immersions of some circle bundles over holomorphic curves in complex quadric to sphere
Makoto Kimura, OSAKA JOURNAL OF MATHEMATICS
Osaka Journal of Mathematics, 01 Jan. 2000, [Reviewed] - Geometric Meaning of Isoparametric Hypersurfaces in a Real Space Form
Makoto Kimura and Sadahiro Maeda, We shall provide a characterization of all isoparametric hypersurfaces M's in a real space form (M) over bar (c) by observing the extrinsic shape of geodesics of M in the ambient manifold (M) over bar (c)., Canadian Math. Soc.
Canadian Mathematical Bulletin, 2000, [Reviewed] - A characterization of all homogeneous real hypersurfaces in a complex projective space by observing the extrinsic shape of geodesics
Toshiaki Adachi; Makoto Kimura and Sadahiro Maeda, We will give a characterization of all homogeneous real hypersurfaces in a complex projective space by observing the extrinsic shape of geodesics with initial vectors lying in the maximal holomorphic subspace of the tangent space at each point., Birkhäuser
Archiv der Mathematik, 1999, [Reviewed] - 〔Major achievements〕Curves in SU(n+1)/SO(n+1) and some submanifolds in Pn(C)
Makoto Kimura
Saitama Mathematical Journal, 1996, [Reviewed] - 〔Major achievements〕Lie derivatives on real hypersurfaces in a complex projective space
Makoto Kimura and Sadahiro Maeda, Springer
Czechoslovak Mathematical Journal, 1995, [Reviewed] - KAHLER SURFACES IN P(N) GIVEN BY HOLOMORPHIC MAPS FROM P(1) TO P(N-2)
M KIMURA, BIRKHAUSER VERLAG AG
ARCHIV DER MATHEMATIK, Nov. 1994, [Reviewed] - O(p)×O(q)-invariant minimal hypersurfaces in hyperbolic space
Makoto Kimura
Nihonkai Mathematical Journal, 01 Jan. 1993, [Reviewed] - 〔Major achievements〕Minimal hypersurfaces foliated by geodesics of 4-dimensional space forms
Makoto Kimura
Tokyo Journal of Mathematics, 1993, [Reviewed] - On real hypersurfaces of a complex projective space III
Makoto Kimura and Sadahiro Maeda
Hokkaido Mathematical Journal, 1993, [Reviewed] - Characterizations of geodesic hyperspheres in a complex projective space in terms of Ricci tensors
Makoto Kimura and Sadahiro Maeda, Yokohama City University
Yokohama Mathematical Journal, 01 Jan. 1992, [Reviewed] - Correction to: "Some real hypersurfaces of a complex projective space''
Makoto Kimura
Saitama Math. J., 1992, [Reviewed] - On real hypersurfaces of a complex projective space II
Makoto Kimura and Sadahiro Maeda, Let Pn(C) be an n-dimensional complex projective space with Fubini-Study metric of constant holomorphic sectional curvature 4, and let M be a real hypersurface of Pn(C). M has an almost contact metric structure ..., University of Tsukuba
Tsukuba Journal of Mathematics, 01 Jan. 1991, [Reviewed] - 〔Major achievements〕On real hypersurfaces of a complex projective space
Makoto Kimura and Sadahiro Maeda, Springer
Mathematische Zeitschrift, 1989, [Reviewed] - 〔Major achievements〕Sectional curvatures of holomorphic planes on a real hypersurface in Pn(C)
Makoto Kimura, Springer
Mathematische Annalen, Apr. 1987, [Reviewed] - Some real hypersurfaces of a complex projective space
Makoto Kimura
Saitama Math. J., 1987, [Reviewed] - 〔Major achievements〕Real hypersurfaces and complex submanifolds in complex projective space
Makoto Kimura, Amer. Math. Soc.
Transactions of the American Mathematical Society, Apr. 1986, [Reviewed] - Real hypersurfaces of a complex projective space
Makoto Kimura, Austral. Math. Publ. Assoc.
Bulletin of the Australian Mathematical Society, 1986, [Reviewed] - 〔Major achievements〕Complex submanifolds of certain non-kaehler manifolds
Makoto Kimura
Kodai Mathematical Journal, 1985, [Reviewed]
MISC
- η-umbilical hypersurfaces in P2C and H2C
Jong Taek Cho and Makoto Kimura
Mem. Fac. Sci. Eng. Shimane Univ. Ser. B Math. Sci., 2011 - Ruled Lagrangian submanifolds in complex Euclidean 3-space
Jong Taek Cho and Makoto Kimura
Mem. Fac. Sci. Eng. Shimane Univ. Ser. B Math. Sci., 2011 - RICCI SOLITONS AND LAGRANGIAN SUBMANIFOLDS IN,KAHLER MANIFOLDS
JONG TAEK CHO AND MAKOTO KIMURA
Mem. Fac. Sci. Eng. Shimane Univ.,Series B: Mathematical Science, 2010 - Fundamental theorems of Lagrangian surfaces in S2×S2
Makoto Kimura and Kaoru Suizu
Proceedings of the 12th International Workshop on Differential Geometry and Related Fields, 2008 - Lagrangian submanifolds with totally geodesic foliation in complex projective space
Makoto Kimura
Proceedings of the 12th International Workshop on Differential Geometry and Related Fields, 2008 - A class of real hypersurfaces in complex projective space
Makoto Kimura
Proceedings of the Ninth International Workshop on Differential Geometry, 2005 - A generalization of Cartan hypersurfaces
Makoto Kimura
Proceedings of the Ninth International Workshop on Differential Geometry, 2005 - 〔Major achievements〕Space of geodesics in hyperbolic spaces and Lorentz numbers
Makoto Kimura
Mem. Fac. Sci. Eng. Shimane Univ. Ser. B Math. Sci., 2003 - Submanifolds with degenerate Gauss mappings in spheres
G. Ishikawa; M. Kimura and R. Miyaoka
Josai Math. Monogr., 2001 - A geometric interpretation of isoparametric hypersurfaces
Makoto Kimura
Sūrikaisekikenkyūsho Kōkyūroku, 1998 - Holomorphic Curves in Complex Grassmann Manifolds and Ruled Kahler Submanifolds in Complex Projective Spaces
Makoto Kimura
Bulletin of the Faculty of Education, Ibaraki University. Natural Sciences, 1997 - 〔Major achievements〕Some Non-Homogeneous Real Hypersurfaces in a Complex Projective Space-1-(Construction)
Makoto Kimura
Bull. Fac. Educ., Ibaraki Univ,(Nat. Sci.), 1995 - 〔Major achievements〕Some Non-Homogeneous Real Hypersurfaces in a Complex Projective Space-2-(Characterization)
Makoto Kimura
Bull. Fac. Educ., Ibaraki Univ,(Nat. Sci.), 1995
Lectures, oral presentations, etc.
- 〔Major achievements〕Hypersurfaces in complex sphere and quaternionic Kahler geometry
Makoto Kimura
International Conference on Differential Geometry, 2024, Istanbul, 03 Sep. 2024, [Invited]
20240902, 20240905 - 〔Major achievements〕Hypersurfaces in complex sphere and an application
Makoto Kimura
Geometric Structures and the Realizations Gwangju-2024, 23 Mar. 2024, Chonnam University, [Invited]
20240322, 20240323 - 〔Major achievements〕Submanifolds in complex projective space and quaternionic Kahler geometry
Makoto Kimura
Geometric Structures and the Realizations Gwangju-2024, 22 Mar. 2024, Chonnam University, [Invited]
20240322, 20240323 - Hypersurfaces in complex-Riemannian geometry
木村 真琴
部分多様体幾何とリー群作用2023, 21 Nov. 2023, 東京理科大学, [Invited]
20231120, 20231121 - A normal line congruence of Lagrangian submanifolds in complex projective space and twistor geometry
Makoto Kimura
Special seminar at Jeonbuk National Univ., Jeonju, Korea, 08 Dec. 2022, Jeonbuk University, [Invited] - A normal line congruence of Lagrangian submanifolds in complex projective space and twistor geometry
Makoto Kimura
Invited Talk at Chonnam National Univ., Gwangju, Korea, 06 Dec. 2022, Chonnam University, [Invited] - Lagrangian submanifolds in complex projective space and quaternionic Kähler geometry
Makoto Kimura
Submanifolds of symmetric spaces and their time evolutions, 05 Mar. 2021, Tokyo Science University, [Invited]
20210305, 20210306 - Twistor spaces of complex 2-plane Grassmannian and Hopf hypersurfaces in non-flat complex space forms
Makoto Kimura
Submanifold geometry and action of Lie group 2019, 26 Dec. 2019, 東京理科大学, [Invited] - 〔Major achievements〕Real hypersurfaces in non-flat complex space forms and twistor spaces of complex 2-plane Grassmannian
Makoto Kimura
International workshop on Geometry of submanifolds 2019, Istanbul, 08 Nov. 2019, IMBM, [Invited] - Gauss map of real hypersurfaces in non-flat complex space forms
木村真琴
筑波大学微分幾何学セミナー, 09 Oct. 2019, 筑波大学数学系, [Invited] - 〔Major achievements〕Gauss map of real hypersurfaces in non-flat complex space forms and twistor space of complex 2-plane Grassmannian
Makoto Kimura
2019 The Mathematical Society of Japan,AUTUMN MEETING, 17 Sep. 2019, The Mathematical Society of Japan, [Invited] - Real hypersurfaces in non-flat complex space forms and twistor spaces of complex $2$-plane Grassmannian
Makoto Kimura
The 22nd International Workshop on ,Differential Geometry of Submanifolds in Symmetric Spaces, Daegu, 01 Aug. 2019, Kyungpook National University, [Invited] - 線織面の一般化
木村真琴
第2回 水戸幾何小研究集会, 22 Jun. 2019, 茨城大学理学部数学・情報数理領域, [Invited] - 〔Major achievements〕Gauss map of real hypersurfaces in non-flat complex space forms and twistor space of complex 2-plane Grassmannian
Makoto Kimura
Workshop on the isoparametric theory, Beijing, 05 Jun. 2019, Beijing Normal University, [Invited] - Ruled submanifolds in complex space forms
Makoto Kimura
Workshop on Differential Geometry, Topology and Mathematical Physics, Gwangju-2019, 29 Mar. 2019, Department of Mathematics, Chonnam National University, [Invited] - Polar hypersurfaces of curves and surfaces in non-flat complex space forms
Makoto Kimura
Mini Workshop on Submanifolds in Hermitian Symmetric Spaces and Related Topics, Daegu-2018, 02 Nov. 2018, Research Institute of Real and Complex Manifolds, [Invited] - Twister spaces of complex 2-plane Grassmannian and Hopf hypersurfaces in non-flat complex space forms
Makoto Kimura
Mini Workshop on Submanifolds in Hermitian Symmetric Spaces and Related Topics, Daegu-2018, 01 Nov. 2018, Research Institute of Real and Complex Manifolds, [Invited] - On ruled submanifolds
Makoto Kimura
Colloquim, Tokyo Science University, 26 Jan. 2018, 東京理科大学理工学部数学科, [Invited] - Twistor space of complex 2-plane Grassmannian and Hopf hypersurfaces in non-flat complex space forms
Makoto Kimura
Workshop on Differential Geometry, Gwangju-2017, 31 Mar. 2017, Department of Mathematics, Chonnam National University, [Invited] - Real hypersurfaces in non-flat complex space forms and (para-)quaternionic geometry of complex 2-plane Grassmannian
Makoto Kimura
Submanifold Theory, Yuzawa 2016, 02 Dec. 2016, [Invited] - Submanifolds of complex space forms and twistor space of complex 2-plane Grassmannian
木村真琴
水戸幾何小研究集会, 22 Oct. 2016, 茨城大学理学部数学・情報数理領域, [Invited] - 〔Major achievements〕Submanifolds of complex space forms and twistor space of complex 2-plane Grassmannian
Makoto Kimura
Quaternionic Differential Geometry and its Related Topics, 09 Sep. 2016, Organizing committee Kazumi Tsukada (Ochanomizu University, Japan) Keizo Hasegawa (Niigata University, Japan) Kazuyuki Hasegawa (Kanazawa University, Japan), [Invited] - Submanifolds of complex space forms and twistor space of complex 2-plane,Grassmannian
Makoto Kimura
Quaternionic Differential Geometry,and its Related Topics, 09 Sep. 2016, Organizing committee,Kazumi Tsukada (Ochanomizu University, Japan),Keizo Hasegawa (Niigata University, Japan),Kazuyuki Hasegawa (Kanazawa University, Japan), [Invited] - Twistor space of complex 2-plane Grassmannian and submanifolds in complex space forms
Makoto Kimura
DGA2016, 19 Jul. 2016, Masaryk University - Twistor space of complex 2-plane Grassmannian and Hopf hypersurfaces in complex projective space
Makoto Kimura
One-day Workshop on "Submanifolds in Symmetric Spaces", 22 Jan. 2016, [Invited] - 〔Major achievements〕Gauss Map of Real Hypersurfaces in Complex Projective Space and Submanifolds in Complex Two-Plane Grassmannian
Makoto Kimura
17th International Conference on Geometry, Integrability and Quantization,, 08 Jun. 2015, Institute of Biophysics, Bulgarian Academy of Sciences, [Invited] - Hopf hypersurfaces in complex projective space
Makoto Kimura
Invited Lecture at Chonnam University, 19 Mar. 2014, Chonnam Univerisity, [Invited] - Hopf hypersurfaces in non-flat complex space forms and submanifolds in Grassmannians
Makoto Kimura
International Conference on Topology and Geometry 2013, 05 Sep. 2013, [Invited] - 〔Major achievements〕Hopf hypersurfaces in non-flat complex space forms and submanifolds in Grassmannians
Makoto Kimura
DGA2013, 20 Aug. 2013 - Hopf hypersurfaces of non-flat complex space forms
Makoto Kimura
16th International Workshop on Differential Geometry, 01 Nov. 2012 - Ricci solitons on hypersurfaces in space forms
Makoto Kimura
International Conference of the Honam Mathematica Society, 15 Jun. 2012 - 〔Major achievements〕Ricci solitons on hypersurfaces in space forms
木村真琴
第58回幾何学シンポジウム(基調講演), 27 Aug. 2011, [Invited] - Ruled Lagrangian submanifolds in complex Euclidean 3-space
Makoto Kimura
Workshop on Geometric structures and submanifolds, Gwangju-2009, 27 Nov. 2009 - Fundamental theorems of Lagrangiansurfaces in $S^2\times S^2$
Makoto Kimura
12th International Differential Geometry Workshop, 31 May 2008, [Invited] - Lagrangian submanifolds with totally geodesic foliation in complex projective spaces
Makoto Kimura
12th International Differential Geometry Workshop, 30 May 2008, [Invited] - 複素２次曲面内の曲線の合同性
木村真琴
第53回幾何学シンポジウム, 06 Aug. 2006, [Invited] - A generalization of Cartan hypersurfaces
Makoto Kimura
Honam Mathematical Society, Annual Meeting at Mokpo, 16 Jun. 2006, [Invited] - A generalization of Cartan hypersurfaces
DIFFERENTIAL GEOMETRY AND PHYSICS, 01 Sep. 2005 - 〔Major achievements〕Lagrangian submanifolds with some foliation in a complex projective space
第５２回幾何学シンポジウム(基調講演), 20 Aug. 2005, [Invited] - 〔Major achievements〕Some Lagrangian submanifolds in complex projective space
Geometry Seminar at Sevilla, 10 Mar. 2005, [Invited] - 〔Major achievements〕Some Lagrangian submanifolds in complex projective space
Geometry Seminar at Granada, 04 Mar. 2005, [Invited] - A generalization of Cartan hypersurfaces
9th International Differential Geometry Workshop, 13 Nov. 2004, [Invited] - A class of real hypersurfaces in compex projective space
9th International Differential Geometry Workshop, 12 Nov. 2004, [Invited] - 〔Major achievements〕Lagrangian minimal surfaces in $S^2\times S^2$
第５１回幾何学シンポジウム, 08 Aug. 2004, [Invited] - 〔Major achievements〕Cartan 超曲面の一般化
第４９回幾何学シンポジウム(基調講演), 31 Jul. 2002, [Invited] - Minimal submanifolds with positive index of relative nullity
ALHAMBRA 2000, A joint mathematical European-Arabic Conference, 05 Jul. 2000 - 〔Major achievements〕双曲空間内の測地線のなす空間と極小部分多様体
第46回幾何学シンポジウム, 03 Aug. 1999, [Invited] - 〔Major achievements〕線織面の一般化
第45回幾何学シンポジウム, 06 Aug. 1998, [Invited] - 〔Major achievements〕Holomorphic curves of the complex quadric and three dimensional submanifolds foliated by great circles of the sphere
第44回幾何学シンポジウム, 22 Aug. 1997, [Invited] - 〔Major achievements〕A generalization of ruled surfaces
8th International Differential Geometry Workshop, 01 Jul. 1997, [Invited] - Ruled K\"ahler submanifolds in complex projective spaces and holomorphic curves in complex Grassmann manifolds
第41回幾何学シンポジウム, 26 Jul. 1994, [Invited] - O(p)\times O(q)-invariant minimal hypersurfaces in hyperbolic space
第39回幾何学シンポジウム, 21 Jul. 1992, [Invited] - Minimal hypersurfaces foliated by geodesics of 4-dimensional space forms
第36回幾何学シンポジウム, 24 Aug. 1989, [Invited] - 〔Major achievements〕複素射影空間内の実超曲面と複素部分多様体について
第32回幾何学シンポジウム(基調講演), 21 Nov. 1985, [Invited]
Affiliated academic society
Research Themes
- 〔Major achievements〕Submanifold theory related to the twistor space of quaternionic symmetric spaces
Grant-in-Aid for Scientific Research (C)
Ibaraki University
Apr. 2020 - Mar. 2025 - 〔Major achievements〕Twistor theory in Submanifold geometry
Grant-in-Aid for Scientific Research (C)
Ibaraki University
Apr. 2016 - Mar. 2021 - 〔Major achievements〕Research of Ricci soliton in terms of Submanifold theory
Grant-in-Aid for Scientific Research (C)
Ibaraki University
Apr. 2012 - Mar. 2017 - 〔Major achievements〕ラグランジュ部分多様体とリッチ・ソリトンの幾何学
Grant-in-Aid for Scientific Research(C)
Shimane University
Apr. 2009 - Mar. 2012 - 〔Major achievements〕幾何構造と部分多様体に関する研究
Grant-in-Aid for Scientific Research(C)
Shimane University
Apr. 2005 - Mar. 2008 - 〔Major achievements〕対称空間内の部分多様体に関する研究
Grant-in-Aid for Scientific Research(C)
Shimane University
Apr. 2003 - Mar. 2005 - 〔Major achievements〕ガウス写像の幾何学
Grant-in-Aid for Scientific Research(C)
Shimane University
Apr. 2001 - Mar. 2003 - 〔Major achievements〕幾何学的変分問題と部分多様体
Grant-in-Aid for Scientific Research(C)
Shimane University
Apr. 1999 - Mar. 2001
