ADACHI Toshiaki

写真a

Affiliation Department etc.

Department of Computer Science
Department of Computer Science
Center for Research and Development in Higher Engineering-Education

Title

Professor

Graduating School

  •  
    -
    1982.03

    Nagoya University   Faculty of Science   Graduated

Graduate School

  • 1984.04
    -
    1986.09

    Nagoya University  Graduate School, Division of Natural Science  Doctor's Course  Unfinished Course

  • 1982.04
    -
    1984.03

    Nagoya University  Graduate School, Division of Natural Science  Master's Course  Completed

Degree

  • Nagoya University -  Doctor of Science

  • Nagoya University -  Master of Science

External Career

  • 1999.11
     
     

    Interdisciplinary Faculty of Science and Engineering, Shimane University   Lecturer  

  • 1986.10
    -
    1989.03

    Kumamoto University   Lecturer  

Field of expertise (Grants-in-aid for Scientific Research classification)

  • Geometry

 

Research Career

  • Circles on manifolds

    Collaboration in Japan   (not selected)  

    Project Year:  1995.04  -  Now

  • Kahler magnetic fields

    Individual   (not selected)  

    Project Year:  1993.04  -  Now

Papers

  • Homogeneous Hopf hypersurfaces in a complex hyperbolic space and extrinsic shapes of their trajectories

    Toshiaki ADACHI, Tuya BAO

    North Atlntic University Union International Jopurnal of Pure Mathematics   4 ( 1 ) 22 - 25   2017.10  [Refereed]

    Research paper (international conference proceedings)   Multiple Authorship

  • Horocycle trajectories and their limit-strings on a complex hyperbolic space

    Toshiaki ADACHI

    North Atlntic University Union International Jopurnal of Pure Mathematics   4 ( 1 ) 37 - 40   2017.10  [Refereed]

    Research paper (scientific journal)   Single Author

  • Extrinsic circular trajectories on geodesic spheres in a complex projective space

    Toshiaki ADACHI, Tuya BAO

    Osaka Journal of Mathematics   54 ( 4 ) 737 - 747   2017.10  [Refereed]

    Research paper (scientific journal)   Multiple Authorship

  • Trajectory-harps and horns applied to the study of the ideal boundary of a Hadamard Kaehler manifold

    Toshiaki ADACHI, Qingsong SHI

    Tokyo Journal of Mathematics   40 ( 1 ) 223 - 236   2017.07  [Refereed]

    Research paper (scientific journal)   Multiple Authorship

  • Trajectories on real hypersurfaces of type A_2 which can be seen as circles in a complex hyperbolic space

    Toshiaki ADACHI

    Note di Matematica ( Department of Mathematics and Physics "E. De Giorgi", University of Salento, Lecce )  37 ( suppl 1 ) 19 - 33   2017.04  [Refereed]

    Research paper (scientific journal)   Single Author

  • Extrinsic circular trajectories on totally eta-umbilic real hypersurfaces in a complex hyperbolic space

    Toshiaki ADACHI, Tuya BAO

    Kodai Mathematical Journal   39 ( 3 ) 615 - 631   2016.11  [Refereed]

    Research paper (scientific journal)   Multiple Authorship

  • A note on vertex-transitive Kaehler graphs

    Toshiaki ADACHI, Yaermaimaiti TUERXUNMAIMAITI

    Hokkaido Mathematical Journal   45 ( 3 ) 419 - 433   2016.10  [Refereed]

    Research paper (scientific journal)   Multiple Authorship

  • Characterizations of some homogeneous Hopf real hypersurfaces in a nonflat complex space form by extrinsic shapes of trajectories

    Toshiaki ADACHI, Tuya BAO

    Differential Geometry and its Applications   48   104 - 118   2016.10  [Refereed]

    Research paper (scientific journal)   Multiple Authorship

  • An estimate on volumes of trajectory-balls for Kaehler magnetic fields

    Toshiaki ADACHI, Qingson SHI

    Proceedings of Japan Academy of Sciences, Series A   92 ( 4 ) 47 - 50   2016.04  [Refereed]

    Research paper (scientific journal)   Multiple Authorship

  • Laplacians for finite regular Kaehler graphs and for their dual graphs

    Toshiaki ADACHI

    Current Developments in Differential Geometry and its Related Fields     23 - 44   2016.01  [Refereed]  [Invited]

    Research paper (scientific journal)   Single Author

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Books

  • Current Developments in Differential Geometry and its Related Fields

    Toshiaki ADACHI, Hideya HASHIMOTO, Milen J. Hristov (Part: Joint Editing and Writing )

    World Scientific Publishing Co.  2016.01

  • Prospects of Differential Geometry and its Related Fields

    Toshiaki ADACHI, Hideya HASHIMOTO, Milen Haristov (Part: Joint Editing and Writing )

    World Scientific  2013.09 ISBN: 978-981-4541-80-0

  • Recent Progress in Differential Geometry and its Related Fields

    Toshiaki ADACHI, Hideya Hashimoto, Milen Hristov (Part: Joint Editing and Writing )

    World Scientific Co.  2011.09

  • What kind of subject in mathematics do we study when we are in the first and the second causes in university?

    (Part: Multiple Authorship )

    Nihonhyouronsya  2009.04

  • Linear Algebra

    (Part: Multiple Authorship )

    Syokabou  2007.11 ISBN: 9784785315481

  • An introduction to fundamental calculus

    (Part: Multiple Authorship )

    Suurikougakusya  2007.04

  • A course in Calculus II

    (Part: Single Author )

    Baifuukan  1998.04 ISBN: 9784563006327

  • A course in Calculus I

    (Part: Single Author )

    Baifuukan  1997.04 ISBN: 9784563006310

Presentations

  • Horocycle trajectories and their limit-strings on a complex hyperbolic space

    Toshiaki ADACHI

    The 2017 International Conference on Differential Geometry and Applications  (Marathon, Greece)  2017.10  -  2017.10  INASE

  • Vertex-transitive Kaehler graphs whose adjacency operators are commutative

    Toshiaki ADACHI

    2nd Malta Conference in Graph Theory and Combinatorics  (Qawra, Malta)  2017.06  -  2017.06  University of Malta

  • Trajectory-harps and horns for Kaehler magnetic fields

    Toshiaki ADACHI

    5th International Colloquium on Differential Geometry and its Related Fields  (Veliko Tarnovo, Bulgaria)  2016.09  -  2016.09 

  • Extrinsic circular trajectories on real hypersurfaces of type (A) in a complex hyperbolic space

    Toshiaki ADACHI  [Invited]

    1st International Conference on Differential Geometry  (Fez, Morrocco)  2016.04  -  2016.04 

  • An Estimate on Volumes of Trajectory-Balls for Kaehler Magnetic Fields

    Toshiaki ADACHI

    純粋・応用数学における最近の発展に関する国際会議  (Club Hotel Sela, Antalya, Turkey )  2014.11  -  2014.11 

  • Kaehler graphs -- Dicrete models of manifolds equipped with magnetic fields --

    Toshiaki ADACHI

    第4回幾何学とその関連分野における国際会議  (University of Veliko Tarnovo, Veliko Tarnovo, Bulgaria)  2014.09  -  2014.09 

  • Trajectories for Kaehler magnetic fields on a Hadamard Kaehler manifold

    Toshiaki ADACHI

    ディリマン数学研究集会2013  (University of the Philippines Diliman)  2013.10  -  2013.10  University of the Philippines Diliman

  • Foliation on the moduli space of extrinsic circular trajectories on a complex hyperbolic space

    Toshiaki ADACHI

    トポロジーと幾何学国際研究集会2013  (Shimane University, JAPAN)  2013.09  -  2013.09  Topology and its Applications

  • Trajectories on Hadamard Kaehler manifolds

    2012.03  -  2012.03