Ishizaki Katsuya 石崎克也

… Alternative Names

ISHIZAKI Katsuya 石崎克也

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Researcher Number	60202991
Other IDs
Affiliation (Current)	2025: 放送大学, 教養学部, 教授
Affiliation (based on the past Project Information) *help	2020 – 2023: 放送大学, 教養学部, 教授 2016: 放送大学, 教養部, 教授 2008 – 2012: Nippon Institute of Technology, 工学部, 教授 2008: 日本工業大学, 工学部, 助教授 2007: Nippon Institute of Technology, Faculty of Engineering, Associate Professor 1997 – 2006: 日本工業大学, 工学部, 助教授 1995 – 1996: 日本工業大学, 工学部, 講師
Review Section/Research Field	Principal Investigator Global analysis / 解析学 / Basic Section 12010:Basic analysis-related Except Principal Investigator Basic analysis / Basic analysis / 解析学 / Basic Section 12010:Basic analysis-related / Global analysis
Keywords	Principal Investigator 差分方程式 / Nevanlinna theory / Nevanlinna理論 / 複素力学系 / Difference equations / Schroeder方程式 / q-差分方程式 / Binomial級数 / Newton polygon / Differential equations … More / 整函数論 / 有理型函数論 / Wiman-Valiron理論 / Hypertranscendency / 複素振動 / Entire function / Meromorphic function / Wiman-Valiron theory / Value distribution / 値分布理論 / 微分超越性 / 有理型函数 / Helder's theorem / The order of growth / Wiman-Valrion / 有理形函数論 / 離散函数方程式 / 複素差分方程式 / 複素微分方程式 / 差分radical / Stothers-Masonの定理 / Fermat型函数方程式 / exponential polynomials / shifting zero / difference equations / differential equations / difference radical / Fermat type equations / Entire functions / Order of growth / Fermat equations / Stothers-Mason theorem / Growth of order / Functional equations / Exponential polynomials / The Painleve equation / Algebroid functions / Uniqueness theory / Complex dynamics / The Schroeder equation / q-difference equations / Painlev'e方程式 / Schr"oder方程式 / Painleve'方程式 / 代数型関数 / 一意性定理 / テーラー展開 / 増大の位数 / 差分Riccati方程式 / 関数方程式の大域理論 / 楕円函数 / 角領域 / Factorization / Valiron-Mokhonkoの定理 / Affine conjugate / Semiconjugate / Nevanlima理論 / 半共役 / Composite函数方程式 / Merom or phic function / Complex Oseillation / Neuanlinna Theory / Differential field / Wiman-Valiren theory / Functional equation / Complex differential equation / 収束指数 / 整関数 / 有理型関数 / Wiman-Valirov理論 / Neuan liuua理論 / Admissible solution / Admissible Solution / Complex Oscillation / Differential Equation … More Except Principal Investigator 値分布論 / 微分方程式 / Nevanlinna理論 / 複素力学系 / 有理型函数 / ネバンリンナ理論 / 差分方程式 / 超離散方程式 / 正則曲線 / complex error function / complex dynamics / Composition Operator / Hardy Space / 6次元球面 / 合成作用素 / Hardy空間 / 指数多項式 / 零点分布 / ディオファントス近似 / トロピカル数学 / max-plus 代数 / max-plus代数 / ファトウ集合 / ジュリア集合 / 構造有限型整関数 / 双曲成分 / 特異値 / 複素誤差関数 / 超越整関数 / Painleve方程式 / Painleve超越函数 / 値分布 / 複素射影空間 / 関数論 / ベキ級数 / 常微分方程式 / 連分数展開 / 二項級数展開 / 代数的差分方程式 / 除外値問題 / 超越有理型函数 / differential equation / ultradiscrete equation / max-plus algebra / entire function / Nevanlinna Theory / トロピカル値分布論 / Joensuu / Finland / 国際研究者交流 / 超離散 / 国際交流者研究 / semihyperbolicity / hyperbolic component / parameter space function / singular value / structurally finite entire / transcendental entire function / 双曲型整関数 / 半双曲性 / パラメータ空間 / Fibonacci numbers / quasi-Painleve property / Ganier system / Painleve equations / 準パンルヴェ性 / Painleve equation / 特異点 / 準Painleve性 / Garnier系 / Fibonacci数 / 準Pain leve性 / Gasnies系 / Pain leve方程式 / quasiconformal surgery / wandering domain / value distribution theory / q-difference equation / Painleve transcendents / structurally finite entire function / Fermat type functional equation / 遊走領域 / $q$-差分方程式 / 線形差分方程式 / 超越整函数の力学系 / Painlev\'e超越函数 / Fermat型函数方程式 / 擬等角手術 / q-差分方程式 / 複素誤差函数 / 構造有限な整函数 / Fermat型の函数方程式 / complex projective space / entire solution / complex differential equation / Nevanlinna theory / algebroid function / value distribution / holomorphic curve / meromorphic function / 整関数解 / 複素微分方程式 / 代数型関数 / 有理形関数 / Monoid rings / Complex functional equation / Meromorphic function / Automorphism group / Cayley algebra / Hopf hypersurface / 自由分解 / スピノール群 / 超越函数 / Grobner基底 / 半群環 / 超・超越性 / contact CR-構造 / Entire Function / Differential Equation / Sphere / Grassmann Geometry / Manifold / Tociplitz Operator / 整関数 / リーマン面 / Hapf超曲面 / Bergman空間 / グラスマン幾何 / 多様体 / angular derivative / 剛性定理 / 純虚ケーリー代数 / Hankel作用素 / Bank-Laine予想 / (q-)差分方程式 / トロピカル・ネバンリンナ理論 / ジーゲル円板 / 解析学 / Siegel円板 / Schroeder方程式 / 漸近値 / 函数論 / 複素解析 / 各領域の値分布 / Schroder方程式 / Revanlinna理論 / 周期関数 / Tropical Nevanlinna理論 / 一意性問題 / 周期函数 / 複素差分方程式 / 複素常微分方程式 / 角領域 / ネヴァンリンナ理論 / 測度 / 関数空間 / 特異方向 / 除外値 / 一意性定理 / 有理形写像 / 値分布理論 Less

差分方程式の解の与える微分超越性への影響についてPrincipal Investigator
- Principal Investigator
  
  石崎克也
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 12010:Basic analysis-related
- Research Institution
  The Open University of Japan
A study on value distribution properties of meromorphic functions generated by a wide variety of series and an investigation into their possible algebraic analogues
- Principal Investigator
  
  藤解和也
- Project Period (FY)
  2022 – 2025
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 12010:Basic analysis-related
- Research Institution
  Kanazawa University
Research of difference equations in the complex domains and its applicationsPrincipal Investigator
- Principal Investigator
  
  Ishizaki Katsuya
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 12010:Basic analysis-related
- Research Institution
  The Open University of Japan
Formulations of the tropical Nevanlinna-Cartan theory and their returns for complex analytic methods
- Principal Investigator
  
  Tohge Kazuya
- Project Period (FY)
  2013 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Basic analysis
- Research Institution
  Kanazawa University
Transplants of Nevanlinna theory to some fields of research
- Principal Investigator
  
  TOHGE Kazuya
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Basic analysis
- Research Institution
  Kanazawa University
Research of complex functional equations by means of theory of meromorphic functionsPrincipal Investigator
- Principal Investigator
  
  ISHIZAKI Katsuya
- Project Period (FY)
  2010 – 2012
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Global analysis
- Research Institution
  Nippon Institute of Technology
Research of differential or difference equations appearing in many fields and the value distribution of meromorphic functions or holomorphic curves
- Principal Investigator
  
  TOHGE Kazuya
- Project Period (FY)
  2007 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Basic analysis
- Research Institution
  Kanazawa University
Studies on complex dynamics of transcendental entire functions
- Principal Investigator
  
  MOROSAWA Shunsuke
- Project Period (FY)
  2007 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Basic analysis
- Research Institution
  Kochi University
Meromorphic solutions of discrete functional equationsPrincipal Investigator
- Principal Investigator
  
  ISHIZAKI Katsuya
- Project Period (FY)
  2007 – 2009
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Global analysis
- Research Institution
  Nippon Institute of Technology
Value distribution theory of meromorphic mappings concerningdefects and its application to uniqueness theorems
- Principal Investigator
  
  MORI Seiki
- Project Period (FY)
  2006 – 2008
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Basic analysis
- Research Institution
  Yamagata University
Analytic study of Painleve equations and a nelated clans of equation
- Principal Investigator
  
  SHIMOMURA Shun
- Project Period (FY)
  2005 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Global analysis
- Research Institution
  Keio University
Studies on complex dynamics of transcendental entire functions
- Principal Investigator
  
  MOROSAWA Shunsuke
- Project Period (FY)
  2005 – 2006
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Basic analysis
- Research Institution
  KOCHI UNIVERSITY
Discrete functional equations in complex domainsPrincipal Investigator
- Principal Investigator
  
  ISHIZAKI Katsuya
- Project Period (FY)
  2004 – 2005
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Global analysis
- Research Institution
  Nippon Institute of Technology
Study of functional equations by applying value distribution theory and complex dynamics
- Principal Investigator
  
  TOHGE Kazuya
- Project Period (FY)
  2002 – 2003
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Basic analysis
- Research Institution
  KANAZAWA UNIVERSITY
Value distribution of meromorphic functions or holomorphic curves and its applications
- Principal Investigator
  
  TODA Nobushige
- Project Period (FY)
  1999 – 2001
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Basic analysis
- Research Institution
  Nagoya Institute of Technology
複素微分方程式論の解析的方法と代数的方法の関連についてPrincipal Investigator
- Principal Investigator
  
  石崎克也
- Project Period (FY)
  1997 – 1998
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  解析学
- Research Institution
  Nippon Institute of Technology
Studies of The Structures of Analytic Function Spaces and Their Operators
- Principal Investigator
  
  OHNO Shuichi
- Project Period (FY)
  1997 – 1998
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  解析学
- Research Institution
  Nippon Institute of Technology
複素力学系と複素微分方程式の関連についてPrincipal Investigator
- Principal Investigator
  
  石崎克也
- Project Period (FY)
  1996
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  解析学
- Research Institution
  Nippon Institute of Technology
複素微分方程式の有理型函数解についてPrincipal Investigator
- Principal Investigator
  
  石崎克也
- Project Period (FY)
  1995
- Research Category
  
  Grant-in-Aid for Encouragement of Young Scientists (A)
- Research Field
  
  解析学
- Research Institution
  Nippon Institute of Technology
Studies of The Spaces of Analytic Functions and Their Operators
- Principal Investigator
  
  OHNO Shuichi
- Project Period (FY)
  1995 – 1996
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  解析学
- Research Institution
  Nippon Institute of Technology

All 2023 2022 2021 2020 2012 2011 2010 2009 2008 2007 2006 2005 2004 Other

All Journal Article Presentation

[Journal Article] Value distribution of exponential polynomials and their role in the theories of complex differential equations?and oscillation theory2022
- Author(s)
  Heittokangas Janne、Ishizaki Katsuya、Tohge Kazuya、Wen Zhi‐Tao
- Journal Title
  
  Bulletin of the London Mathematical Society
  
  Volume: 55 Issue: 1 Pages: 1-77
- DOI
  10.1112/blms.12719
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-22K03335, KAKENHI-PROJECT-20K03658, KAKENHI-PROJECT-23K03154
[Journal Article] Dual exponential polynomials and a problem of Ozawa2022
- Author(s)
  Heittokangas Janne、Ishizaki Katsuya、Tohge Kazuya、Wen Zhi-Tao
- Journal Title
  
  Proceedings of the Royal Society of Edinburgh: Section A Mathematics
  
  Volume: 152 Issue: 3 Pages: 701-719
- DOI
  10.1017/prm.2021.29
- Data Source
  KAKENHI-PROJECT-20K03658
[Journal Article] Difference radical in terms of shifting zero and applications to the Stothers-Mason theorem2021
- Author(s)
  Ishizaki Katsuya、Wen Zhi-Tao
- Journal Title
  
  Proceedings of the American Mathematical Society
  
  Volume: 150 Issue: 02 Pages: 731-745
- DOI
  10.1090/proc/15703
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K03658
[Journal Article] Binomial series and complex difference equations2021
- Author(s)
  Ishizaki Katsuya、Wen Zhi-Tao
- Journal Title
  
  Journal of Mathematical Analysis and Applications
  
  Volume: 497 Issue: 1 Pages: 124844-124844
- DOI
  10.1016/j.jmaa.2020.124844
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K03658
[Journal Article] Exponential polynomials in the oscillation theory2021
- Author(s)
  Heittokangas Janne、Ishizaki Katsuya、Laine Ilpo、Tohge Kazuya
- Journal Title
  
  Journal of Differential Equations
  
  Volume: 272 Pages: 911-937
- DOI
  10.1016/j.jde.2020.10.015
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K03658
[Journal Article] A Stothers-Mason theorem with a difference radical2020
- Author(s)
  Ishizaki Katsuya、Korhonen Risto、Li Nan、Tohge Kazuya
- Journal Title
  
  Mathematische Zeitschrift
  
  Volume: － Issue: 1-2 Pages: 671-696
- DOI
  10.1007/s00209-020-02604-7
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K03658
[Journal Article] Restrictions on meromorphic solutions of Fermat type equations2020
- Author(s)
  Gundersen Gary G.、Ishizaki Katsuya、Kimura Naofumi
- Journal Title
  
  Proceedings of the Edinburgh Mathematical Society
  
  Volume: 63 Issue: 3 Pages: 654-665
- DOI
  10.1017/s001309152000005x
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K03658
[Journal Article] Complex oscillation of solutions of a third order ODE2020
- Author(s)
  Hinkkanen Aimo、Ishizaki Katsuya、Laine Ilpo、Li Kin Y.
- Journal Title
  
  Annales Academiae Scientiarum Fennicae Mathematica
  
  Volume: 45 Issue: 1 Pages: 451-466
- DOI
  10.5186/aasfm.2020.4527
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K03658
[Journal Article] Meromorphic solutions of functional equations f(G(z))=R(f(z))2012
- Author(s)
  Ishizaki K., S. Morosawa and M. Yakou
- Journal Title
  
  Complex Var
  
  Volume: vol.57 Issue: 1 Pages: 15-22
- DOI
  10.1080/17476933.2010.504833
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540233
[Journal Article] Meromorphic solutions of functional equations f(G(z))=R(f(z))2011
- Author(s)
  K.Ishizaki, S.Morosawa
- Journal Title
  
  Complex Var.Elliptic Equ.
  
  Volume: (投稿中掲載確定)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540190
[Journal Article] Entire functions of small order of growth2011
- Author(s)
  Ishizaki, K. and N. Yanagihara
- Journal Title
  
  Comput. Methods Funct. Theory
  
  Volume: VOL.11 Pages: 301-308
- URL
  http://www.heldermann.de/CMF/CMF11/CMF111/cmf11019.htm
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540233
[Journal Article] Entire functions of small order of growth2011
- Author(s)
  Ishizaki, K., N.Yanagihara
- Journal Title
  
  Comput.Methods Funct.Theory
  
  Volume: VOL.11 Pages: 301-308
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540233
[Journal Article] On difference Riccati equations and second order linear difference equations2011
- Author(s)
  Ishizaki, K
- Journal Title
  
  Aequationes Math
  
  Volume: VOL.81 Issue: 1-2 Pages: 185-198
- DOI
  10.1007/s00010-010-0060-z
- NAID
  120005511730
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540233
[Journal Article] On difference Riccati equations and second order linear difference equations2011
- Author(s)
  Ishizaki, K.
- Journal Title
  
  Aequationes Math.
  
  Volume: VOL.81 Pages: 185-198
- NAID
  120005511730
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540233
[Journal Article] Semi-conjugate functions in the complex plane2010
- Author(s)
  Katsuya Ishizaki
- Journal Title
  
  Report of Researches Nippon Institute of Technology 39
  
  Pages: 142-145
- Data Source
  KAKENHI-PROJECT-19540190
[Journal Article] Semi-conjugate functions in the complex plane2010
- Author(s)
  Katsuya Ishizaki, Shunsuke Morosawa, Mitsunori Yakou
- Journal Title
  
  Report of Researches Nippon Institute of Technology 39
  
  Pages: 142-145
- Data Source
  KAKENHI-PROJECT-19540190
[Journal Article] Semi-conjugate functions in the complex plane2010
- Author(s)
  石崎克也・諸澤俊介・矢古宇光徳
- Journal Title
  
  Report of Researches Nippon Institute of Technology 39巻
  
  Pages: 142-145
- Data Source
  KAKENHI-PROJECT-19540225
[Journal Article] Semi-conjugate functions in the complex plane2010
- Author(s)
  石崎克也・諸澤俊介・矢古宇光徳
- Journal Title
  
  Report of Researches Nippon Institute of Technology 39
  
  Pages: 142-145
- Data Source
  KAKENHI-PROJECT-19540225
[Journal Article] Transcendental meromorphic solutions of some algebraic differential equations2007
- Author(s)
  Katsuya Ishizaki, Nobushige Toda
- Journal Title
  
  82巻
  
  Pages: 1-24
- NAID
  120006684035
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540225
[Journal Article] Transcendental meromorphic solutions of some algebraic differential equations2007
- Author(s)
  Katsuya Ishizaki and Nobushige Toda
- Journal Title
  
  J.Aust.Math.Soc. 82
  
  Pages: 1-24
- NAID
  120006684035
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540225
[Journal Article] Transcendental meromorphic solutions of some algebraic differential equations2007
- Author(s)
  Ishizaki, Katsuya
- Journal Title
  
  J.Aust.Math.Soc. 82
  
  Pages: 1-24
- NAID
  120006684035
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540173
[Journal Article] Transcendental meromorphic solutions of some algebraic differential equations2007
- Author(s)
  Ishizaki Katsuya, Toda Nobushige
- Journal Title
  
  J. Aust. Math. Soc. 82
  
  Pages: 1-24
- NAID
  120006684035
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540173
[Journal Article] Transcendental meromorphic solutions ofsome algebraic differential equations2007
- Author(s)
  Ishizaki Katsuya and Toda Nobushige
- Journal Title
  
  J. Aust.Math. Soc 83, no.2
  
  Pages: 157-180
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540156
[Journal Article] Borel and Julia directions of meromorphic Schroeder functions II2006
- Author(s)
  Ishizaki, K., N.Yanagihara
- Journal Title
  
  Arch.Math. (発表予定)
- Data Source
  KAKENHI-PROJECT-16540202
[Journal Article] Borel and (11)Julia directions of meromorphic Schroderfunctions. II.2006
- Author(s)
  Ishizaki K and Yanagihara N.
- Journal Title
  
  Arch. Math. Basel 87, no.2
  
  Pages: 172-178
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540156
[Journal Article] Borel and Julia directions of meromorphic Schroeder functions II2006
- Author(s)
  Ishizaki, K., N.Yanagihara
- Journal Title
  
  Arch. Math. (発表予定)
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16540202
[Journal Article] Singular direcrins of meromenglic sohtions of osml nonoutonomons Schroder yguahbns2006
- Author(s)
  Katsuya Ishizaki, Niro Yanagihara
- Journal Title
  
  Adv. Stud. Pure Math. Potential throng in Matsue 44
  
  Pages: 155-166
- Data Source
  KAKENHI-PROJECT-17340050
[Journal Article] Borel and Julia directions of meromorphic Schroder functions II2006
- Author(s)
  K.Ishizaki, N.Yanagihara
- Journal Title
  
  Arch. Math 87
  
  Pages: 172-178
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540163
[Journal Article] Singular directions of meromorphic solutions of some non-autonomous Schr"oder equations2006
- Author(s)
  Katsuya Ishizaki, Niro Yanagihara
- Journal Title
  
  Adv. Stud. Pure Math., 44, Math. Soc. Japan (Potential theory in Matsue) 44
  
  Pages: 155-166
- Data Source
  KAKENHI-PROJECT-18540156
[Journal Article] Singular directions of meromorphic solutions of some non-autonomous Schroeder equations2006
- Author(s)
  Ishizaki, K., N.Yanagihara
- Journal Title
  
  Advanced Studies of Pure Mathematics, XX, 2005, Potential Theory in Matsue. (発表予定)
- Data Source
  KAKENHI-PROJECT-16540202
[Journal Article] Borel and Julia directions of meromorphic Schroeder functions II2006
- Author(s)
  K.Ishizaki, N.Yanagihara
- Journal Title
  
  Arch. Math 87
  
  Pages: 172-178
- Data Source
  KAKENHI-PROJECT-17540163
[Journal Article] Singular directions of meromorphic solutions of some non -autonomous Schroeder equations2006
- Author(s)
  Ishizaki, K., N.Yanagihara
- Journal Title
  
  Advanced Studies of Pure Mathematics, XX, 2005, Potential Theory in Matsue. (発表予定)
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16540202
[Journal Article] Borel and Julia directions of meromorphic Schroder functions II2006
- Author(s)
  K.Ishizaki, N.Yanagihara
- Journal Title
  
  Arch.Math Vol.87
  
  Pages: 172-178
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540163
[Journal Article] Singular directions of meromorphic solutionsof some non-autonomous Schroder equations2006
- Author(s)
  Ishizaki Katsuya and Yanagihara Niro
- Journal Title
  
  Potential theory in Matsue,Adv.Stud. Pure Math.,Math. Soc. Japan, Tokyo 44
  
  Pages: 155-166
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18540156
[Journal Article] Borel and Julia directions of meromorphic Schroeder functions2005
- Author(s)
  Ishizaki, K., N.Yanagihara
- Journal Title
  
  Math. Proc. Camb. Phi1. Soc. 139(1)
  
  Pages: 139-147
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16540202
[Journal Article] Remarks on deficiencies for meromorphic Schroeder functions2005
- Author(s)
  Ishizaki, K., N.Yanagihara
- Journal Title
  
  Proceedings of The 12th International Conference on Finite or Infinite Dimensional Complex Analysis and Applications.
  
  Pages: 105-112
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16540202
[Journal Article] Singular directions of meromorphic solutions of some non-autonomous Schroeder equations2005
- Author(s)
  Ishizaki, K, N.Yanagihara
- Journal Title
  
  Advanced Studies of Pure Mathematics, Potential Theory in Matsue. XX(To appear)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540202
[Journal Article] Borel and Julia directions of meromorphic Schroeder functions2005
- Author(s)
  Ishizaki, K, N.Yanagihara
- Journal Title
  
  Math.Proc.Camb.Phil.Soc. 139(1)
  
  Pages: 139-147
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540202
[Journal Article] Borel and Julia directions of meromorphic Schroder functions2005
- Author(s)
  K.Ishizaki, N.Yanagihara
- Journal Title
  
  Math.Proc.Camb.Phil.Soc. Vol.139
  
  Pages: 139-147
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-17540163
[Journal Article] Remarks on deficiencies for meromorphic Schroeder functions2005
- Author(s)
  Ishizaki, K, N.Yanagihara
- Journal Title
  
  Proceedings of The 12th International Conference on Finite or Infinite Dimensional Complex Analysis and Applications
  
  Pages: 105-112
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540202
[Journal Article] Borel and Julia directions of meromorphic Schroder functions2005
- Author(s)
  K.Ishizaki, N.Yanagihara
- Journal Title
  
  Math. Proc. Camb. Phil. Soc. 139
  
  Pages: 139-147
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-17540163
[Journal Article] Borel and Julia directions of meromorplic Schroder functions2005
- Author(s)
  Katsuya Ishizaki, Niro Yanagihara
- Journal Title
  
  Math.Proc. Cambridge Phil.Soc. 139
  
  Pages: 139-147
- Data Source
  KAKENHI-PROJECT-17340050
[Journal Article] Borel and Julia directions of meromorphic Schroeder functions2005
- Author(s)
  Ishizaki, K., N.Yanagihara
- Journal Title
  
  Math.Proc.Camb.Phil.Soc. 139(1)
  
  Pages: 139-147
- Data Source
  KAKENHI-PROJECT-16540202
[Journal Article] Borel and Julia directions of meromorphic Schroeder functions2004
- Author(s)
  Ishizaki, K, N.Yanagihara
- Journal Title
  
  Complex Variables Theory Appl. 49
  
  Pages: 539-548
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540202
[Journal Article] Woman-Valiron method for difference equations2004
- Author(s)
  Ishizaki, K., N.Yanagihara
- Journal Title
  
  Nagoya Math. J. 175
  
  Pages: 75-102
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16540202
[Journal Article] Wiman-Valiron method for difference equations2004
- Author(s)
  Ishizaki, K., N.Yanagihara
- Journal Title
  
  Nagoya Math.J. 175
  
  Pages: 75-102
- Data Source
  KAKENHI-PROJECT-16540202
[Journal Article] Value distribution theory and its applications for some linear functional equations2004
- Author(s)
  Ishizaki, K.
- Journal Title
  
  Proceedings of Symposium on Complex Differential and Functional Equations, Joensuu University. 6
  
  Pages: 85-93
- Data Source
  KAKENHI-PROJECT-16540202
[Journal Article] Deficiency for meromorphic solutions of the Schroeder equations2004
- Author(s)
  Ishizaki, K., N.Yanagihara
- Journal Title
  
  Complex Variables Theory Appl. 49
  
  Pages: 539-548
- Description
  「研究成果報告書概要(和文)」より
- Data Source
  KAKENHI-PROJECT-16540202
[Journal Article] Deficiency for meromorphic solutions of the Schr"oder equations2004
- Author(s)
  Ishizaki, K., N.Yanagihara
- Journal Title
  
  Complex Variables Theory Appl. 49
  
  Pages: 539-548
- Data Source
  KAKENHI-PROJECT-16540202
[Journal Article] Borel and Julia directions of meromorphic Schroeder functions II
- Author(s)
  Ishizaki, K, N.Yanagihara
- Journal Title
  
  Arch.Math. (To appear)
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540202
[Journal Article] Borel and Julia directions of merornorphic Schr"oder functions
- Author(s)
  Ishizaki, K., N.Yanagihara
- Journal Title
  
  Math.Proc.Camb.Phil.Soc. 発表予定
- Data Source
  KAKENHI-PROJECT-16540202
[Journal Article] Wiman-Valiron method for difference equations
- Author(s)
  Ishizaki, K, N.Yanagihara
- Journal Title
  
  Nagoya Math.J. 175
  
  Pages: 75-102
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-16540202
[Journal Article] Meromorphic solutions of functional equations $f(G(z))=R(f(z))$, Complex Var.
- Author(s)
  Katsuya Ishizaki, Shunsuke Morosawa, Mitsunori Yakou
- Journal Title
  
  Elliptic Equ. 「投稿中(掲載確定)」
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-19540190
[Journal Article] On logarithmic order of an entire function in terms of the coefficients
- Author(s)
  K.Ishizaki, K.Tohge
- Journal Title
  
  Proceedings of the American Mathematical Society
  
  Volume: (発行確定)
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540181
[Journal Article] On the logarithmic order of an entire function in terms of the coefficients
- Author(s)
  Ishizaki, Katsuya and Tohge, Kazuya
- Journal Title
  
  Proc. American Math. Soc
  
  Pages: 11-11
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-22540181
[Presentation] Meromorphic solutions of linear difference equations2023
- Author(s)
  石崎克也
- Organizer
  2023年度「等角写像論・値分布論」合同研究集会
- Invited
- Data Source
  KAKENHI-PROJECT-23K03154
[Presentation] Meromorphic solutions of Fermat type functional equations2022
- Author(s)
  石崎克也・木村直文
- Organizer
  等角写像・値分布論　合同研究集会
- Data Source
  KAKENHI-PROJECT-20K03658
[Presentation] Meromorphic solutions of Fermat type equations2021
- Author(s)
  Ishizaki Katsuya
- Organizer
  Complex Analysis video seminars
- Invited / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K03658
[Presentation] On difference equations and value distribution theory2012
- Author(s)
  石崎克也
- Organizer
  Workshop on Complex Analysis and its Applications toDifferential and Functional Equations
- Place of Presentation
  University of Eastern Finland (フィンランド)
- Year and Date
  2012-12-03
- Data Source
  KAKENHI-PROJECT-22540233
[Presentation] 複素差分方程式と値分布理論について2012
- Author(s)
  石崎克也
- Organizer
  函数論シンポジウム
- Place of Presentation
  金沢大学
- Year and Date
  2012-11-25
- Data Source
  KAKENHI-PROJECT-22540233
[Presentation] On logarithmic order of an entire function in terms of the coefficients2012
- Author(s)
  石崎克也藤解和也
- Organizer
  日本数学会年会
- Place of Presentation
  東京理科大学
- Year and Date
  2012-03-26
- Data Source
  KAKENHI-PROJECT-22540233
[Presentation] Entire functions of small order of growth2009
- Author(s)
  石崎克也
- Organizer
  XXI Rolf Nevanlinna Colloquium
- Place of Presentation
  京都大学(京都府)
- Year and Date
  2009-09-09
- Data Source
  KAKENHI-PROJECT-19540225
[Presentation] Meromorphic solutions of functional equations f(G(z))=R(f(z))2009
- Author(s)
  石崎克也・諸澤俊介・矢古宇光徳
- Organizer
  等角写像・値分布論合同研究集会
- Place of Presentation
  東北大学
- Year and Date
  2009-12-05
- Data Source
  KAKENHI-PROJECT-19540225
[Presentation] Meromorphic solutions of functional equations f(G(z))=R(t(z))2009
- Author(s)
  石崎克也・諸澤俊介・矢古宇光徳
- Organizer
  等角写像・値分布論合同研究集会
- Place of Presentation
  東北大学(宮城県)
- Year and Date
  2009-12-05
- Data Source
  KAKENHI-PROJECT-19540225
[Presentation] Meromorphic Solutions of Functional equations $f(G(z))=R(f(z))$2009
- Author(s)
  石崎克也
- Organizer
  等角写像論・値分布論合同研究集会
- Place of Presentation
  東北大学
- Year and Date
  2009-12-05
- Data Source
  KAKENHI-PROJECT-19540190
[Presentation] Entire functions of small order of growth2009
- Author(s)
  石崎克也
- Organizer
  XXI Rolf Nevanlinna Colloquium
- Place of Presentation
  京都大学
- Year and Date
  2009-09-09
- Data Source
  KAKENHI-PROJECT-19540225
[Presentation] Meromorphic Solutions of Functional equations f(G(z))=R(f(z))2009
- Author(s)
  石崎克也
- Organizer
  「等角写像論・値分布論」合同研究集会
- Place of Presentation
  東北大学
- Year and Date
  2009-12-05
- Data Source
  KAKENHI-PROJECT-19540190
[Presentation] On factorization of meromorphic solutions of some functional equations2008
- Author(s)
  石崎克也
- Organizer
  等角写像・値分布論合同研究集会
- Place of Presentation
  金沢大学サテライト・プラザ
- Year and Date
  2008-11-30
- Data Source
  KAKENHI-PROJECT-19540225
[Presentation] On factorization of meromorphic solutions of some functional equations2008
- Author(s)
  石崎, 克也
- Organizer
  等角写像・値分布論合同研究集会
- Place of Presentation
  金沢大学サテライト・プラザ
- Year and Date
  2008-11-30
- Data Source
  KAKENHI-PROJECT-19540173
[Presentation] On factorization of meromorphic solutions of some functional, equations2008
- Author(s)
  Ishizaki Katsuya
- Organizer
  等角写像論・値分布論合同研究集会
- Place of Presentation
  金沢大学サテライト・プラザ
- Year and Date
  2008-11-29
- Data Source
  KAKENHI-PROJECT-18540156
[Presentation] On factorization of meromorphic solutions of some functional equations2008
- Author(s)
  石崎克也
- Organizer
  等角写像・値分布論合同研究集会
- Place of Presentation
  金沢大学
- Year and Date
  2008-11-30
- Data Source
  KAKENHI-PROJECT-19540225
[Presentation] On factorization of meromorphic solutions of some functional equations2008
- Author(s)
  石崎克也
- Organizer
  等角写像・値分布論合同研究集会
- Place of Presentation
  金沢大学サテライト・プラザ(石川県)
- Year and Date
  2008-11-30
- Data Source
  KAKENHI-PROJECT-19540173
[Presentation] On factorization of meromorphic solutions of some functional equations2008
- Author(s)
  Ishizaki Katsuya(連携研究者)
- Organizer
  等角写像論・値分布論合同研究集会
- Place of Presentation
  金沢大学サテライト・プラザ
- Year and Date
  2008-11-29
- Data Source
  KAKENHI-PROJECT-18540156
[Presentation] Difference operator and value distribution theory2007
- Author(s)
  石崎克也
- Organizer
  等角写像・値分布論合同研究集会
- Place of Presentation
  慶應義塾大学
- Year and Date
  2007-12-09
- Data Source
  KAKENHI-PROJECT-19540225
[Presentation] Difference operator and value distribution theory2007
- Author(s)
  石崎克也
- Organizer
  等角写像値分布論合同研究集会
- Place of Presentation
  慶鷹義塾大学
- Year and Date
  2007-12-09
- Data Source
  KAKENHI-PROJECT-19540173
[Presentation] Difference operator and value distribution theory2007
- Author(s)
  石崎克也
- Organizer
  等角写像値分布論合同研究集会
- Place of Presentation
  慶應義塾大学(神奈川県)
- Year and Date
  2007-12-09
- Data Source
  KAKENHI-PROJECT-19540173
[Presentation] Difference operator and value distribution theory2007
- Author(s)
  石崎克也
- Organizer
  等角写像・値分布論合同研究集会
- Place of Presentation
  慶應義塾大学
- Year and Date
  2007-12-09
- Data Source
  KAKENHI-PROJECT-19540225
[Presentation] Difference operator and value distribution theory2007
- Author(s)
  Ishizaki Katsuya
- Place of Presentation
  慶応大学理工学部
- Year and Date
  2007-12-09
- Data Source
  KAKENHI-PROJECT-18540156
[Presentation] A Valiron-Mokhonko type result for an entire function of smallgrowth and its applications2006
- Author(s)
  Ishizaki Katsuya
- Organizer
  日本数学会秋季総分科会
- Place of Presentation
  大阪市立大学
- Year and Date
  2006-09-19
- Data Source
  KAKENHI-PROJECT-18540156
[Presentation] q-difference properties of meromorphic functions2006
- Author(s)
  Ishizaki Katsuya
- Organizer
  等角写像論・値分布論合同研究集会
- Place of Presentation
  広島大学学士会館
- Year and Date
  2006-12-02
- Data Source
  KAKENHI-PROJECT-18540156
[Presentation] On difference equations and value distribution theory
- Author(s)
  石崎克也
- Organizer
  Workshop on Complex Analysis and its Applications to Differential and Functional Equations
- Place of Presentation
  University of Eastern Finland （フィンランド）
- Invited
- Data Source
  KAKENHI-PROJECT-22540233

1. TOHGE Kazuya (30260558)

# of Collaborated Projects: 16 results

# of Collaborated Products: 7 results
2. SHIMOMURA Shun (00154328)

# of Collaborated Projects: 9 results

# of Collaborated Products: 0 results
3. MORI Seiki (80004456)

# of Collaborated Projects: 7 results

# of Collaborated Products: 0 results
4. MOROSAWA Shunsuke (50220108)

# of Collaborated Projects: 6 results

# of Collaborated Products: 0 results
5. TANIGUCHI Masahiko (50108974)

# of Collaborated Projects: 3 results

# of Collaborated Products: 0 results
6. AIHARA Yoshihiro (60175718)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
7. SATO Enji (80107177)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
8. KAWAMURA Shinzo (50007176)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
9. MIZUHARA Takahiro (80006577)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
10. KATO Kazuhisa (20036578)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
11. OHNO Shuichi (20265367)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
12. HASHIMOTO Hideya (60218419)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
13. FUNABASHI Shoichi (40072136)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
14. KISAKA Masashi (70244671)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
15. ETO Kazufumi (30271357)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. TODA Nobushige (30004295)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. ADACHI Toshiaki (60191855)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
18. SAWADA Kazunari (10270232)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
19. TANI Atusi (90118969)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
20. SHIOKAWA Iekata (00015835)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
21. KIMURA Hironobu (40161575)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
22. HANAOKA Yoshishige (30208665)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
23. 菊池紀夫 (80090041)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
24. 中根静男 (50172359)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
25. LAINE Ilpo

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
26. KORHONEN Risto

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
27. HEITTOKANGAS Janne

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
28. 諸沢俊介

# of Collaborated Projects: 0 results

# of Collaborated Products: 8 results

Ishizaki Katsuya 石崎 克也

ISHIZAKI Katsuya 石崎 克也

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差分方程式の解の与える微分超越性への影響についてPrincipal Investigator

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Research of difference equations in the complex domains and its applicationsPrincipal Investigator

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Research of complex functional equations by means of theory of meromorphic functionsPrincipal Investigator

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Meromorphic solutions of discrete functional equationsPrincipal Investigator

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Discrete functional equations in complex domainsPrincipal Investigator

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Ishizaki Katsuya 石崎克也

ISHIZAKI Katsuya 石崎克也