Edit Profile Ishizaki, Katsuya Compute Distance To: Compute Author ID: ishizaki.katsuya Published as: Ishizaki, K.; Ishizaki, Katsuya Documents Indexed: 52 Publications since 1989 Reviewing Activity: 162 Reviews all top 5 Co-Authors 25 single-authored 9 Yanagihara, Niro 6 Tohge, Kazuya 5 Laine, Ilpo 3 Heittokangas, Janne 2 Bergweiler, Walter 2 Kimura, Naofumi 2 Shimomura, Shun 2 Toda, Nobushige 2 Wen, Zhitao 1 Fujita, Kenji 1 Gundersen, Gary G. 1 Hinkkanen, Aimo 1 Korhonen, Risto 1 Li, Kin-Yin 1 Lin, Weichuan 1 Morosawa, Shunsuke 1 Nanagihara, Niro 1 Wang, Yuefei 1 Yakou, Mitsunori all top 5 Serials 3 Journal of Mathematical Analysis and Applications 3 Archiv der Mathematik 3 Proceedings of the Japan Academy. Series A 3 Complex Variables. Theory and Application 3 Aequationes Mathematicae 3 Computational Methods and Function Theory 2 Kodai Mathematical Journal 2 Nagoya Mathematical Journal 2 Results in Mathematics 2 Tohoku Mathematical Journal. Second Series 2 Journal of the Australian Mathematical Society 2 Complex Variables and Elliptic Equations 1 Israel Journal of Mathematics 1 Mathematical Proceedings of the Cambridge Philosophical Society 1 Bulletin of the Calcutta Mathematical Society 1 Funkcialaj Ekvacioj. Serio Internacia 1 Hokkaido Mathematical Journal 1 Journal of Differential Equations 1 Proceedings of the Edinburgh Mathematical Society. Series II 1 Tokyo Journal of Mathematics 1 Transactions of the American Mathematical Society 1 Constructive Approximation 1 Journal of the Australian Mathematical Society. Series A 1 Methods and Applications of Analysis 1 Annales Academiae Scientiarum Fennicae. Mathematica 1 The Bulletin of the Hong Kong Mathematical Society 1 RIMS Kokyuroku 1 Nihonkai Mathematical Journal all top 5 Fields 44 Functions of a complex variable (30-XX) 23 Ordinary differential equations (34-XX) 14 Difference and functional equations (39-XX) 3 Dynamical systems and ergodic theory (37-XX) 1 Linear and multilinear algebra; matrix theory (15-XX) 1 Special functions (33-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH 34 Publications have been cited 195 times in 144 Documents Cited by ▼ Year ▼ Wiman-Valiron method for difference equations. Zbl 1070.39002Ishizaki, K.; Yanagihara, N. 40 2004 Meromorphic solutions of some functional equations. Zbl 0924.39017Bergweiler, Walter; Ishizaki, Katsuya; Yanagihara, Niro 26 1998 Growth of meromorphic solutions of some functional equations I. Zbl 1009.39022Bergweiler, Walter; Ishizaki, Katsuya; Yanagihara, Niro 19 2002 On the complex oscillation of some linear differential equations. Zbl 0877.34009Ishizaki, Katsuya; Tohge, Kazuya 18 1997 On difference Riccati equations and second order linear difference equations. Zbl 1215.39021Ishizaki, Katsuya 11 2011 Hypertranscendency of meromorphic solutions of a linear functional equation. Zbl 0932.39020Ishizaki, Katsuya 11 1998 Borel and Julia directions of meromorphic Schröder functions. Zbl 1076.30034Ishizaki, Katsuya; Yanagihara, Niro 8 2005 A note on the functional equation \(f^{n}+g^{n}+h^{n}\)=1 and some complex differential equations. Zbl 1038.30016Ishizaki, Katsuya 7 2002 Unicity theorems for meromorphic functions sharing four small functions. Zbl 0946.30019Ishizaki, Katsuya; Toda, Nobushige 4 1998 An oscillation result for a certain linear differential equation of second order. Zbl 0885.34003Ishizaki, Katsuya 4 1997 On admissible solutions of algebraic differential equations. Zbl 0849.34006Ishizaki, Katsuya; Yanagihara, Niro 4 1995 Admissible solutions of the Schwarzian differential equation. Zbl 0733.34009Ishizaki, Katsuya 4 1991 Zero distribution and division results for exponential polynomials. Zbl 1412.30113Heittokangas, Janne; Ishizaki, Katsuya; Tohge, Kazuya; Wen, Zhi-Tao 3 2018 Borel and Julia directions of meromorphic Schröder functions. II. Zbl 1106.30012Ishizaki, K.; Yanagihara, N. 3 2006 Riccati differential equations with elliptic coefficients. Zbl 0954.34076Ishizaki, Katsuya; Laine, Ilpo; Shimomura, Shun; Tohge, Kazuya 3 2000 On a conjecture of Gackstatter and Laine on some differential equations. Zbl 0747.30020Ishizaki, Katsuya 3 1991 Some remarks on results of Mues about deficiency sums of derivatives. Zbl 0698.30029Ishizaki, Katsuya 3 1990 Meromorphic solutions of algebraic difference equations. Zbl 1402.39008Ishizaki, Katsuya; Korhonen, Risto 2 2018 Meromorphic solutions of difference Riccati equations. Zbl 1370.39009Ishizaki, Katsuya 2 2017 Deficiency for meromorphic solutions of Schröder equations. Zbl 1099.30012Ishizaki, Katsuya; Yanagihara, Niro 2 2004 Riccati differential equations with elliptic coefficients. II. Zbl 1088.34074Ishizaki, Katsuya; Laine, Ilpo; Shimomura, Shun; Tohge, Kazuya 2 2003 Meromorphic functions sharing small functions. Zbl 1093.30027Ishizaki, Katsuya 2 2001 Meromorphic solutions of some second order differential equations. Zbl 0798.34005Ishizaki, Katsuya 2 1993 Admissible solutions of second order differential equations. Zbl 0764.34002Ishizaki, Katsuya 2 1992 Complex oscillation and nonoscillation results. Zbl 1429.34087Heittokangas, Janne; Ishizaki, Katsuya; Laine, Ilpo; Tohge, Kazuya 1 2019 Entire and meromorphic solutions of the functional equation \(f^n+g^n+h^n=1\) and differential equations. Zbl 1419.30019Ishizaki, Katsuya; Kimura, Naofumi 1 2019 Transcendental meromorphic solutions of some algebraic differential equations. Zbl 1147.34063Ishizaki, Katsuya; Toda, Nobushige 1 2007 Value distribution theory and its applications for some linear functional equations. Zbl 1062.39021Ishizaki, Katsuya 1 2004 A note on factorization of the Weierstrass PE-function. Zbl 1284.30018Ishizaki, Katsuya 1 2003 Uniqueness problems on meromorphic functions which share four small functions. Zbl 1093.30503Ishizaki, Katsuya 1 2000 On the complex oscillation of linear differential equations of third order. Zbl 0821.34008Ishizaki, Katsuya 1 1994 A third order differential equation and representable poles. Zbl 0957.34503Ishizaki, Katsuya 1 1993 Deficient and ramified small functions for admissible meromorphic solutions of some differential equations. Zbl 0652.34012Ishizaki, Katsuya 1 1990 On some generalizations of theorems of Toda and Weißenborn to differential polynomials. Zbl 0672.30029Ishizaki, Katsuya 1 1989 Complex oscillation and nonoscillation results. Zbl 1429.34087Heittokangas, Janne; Ishizaki, Katsuya; Laine, Ilpo; Tohge, Kazuya 1 2019 Entire and meromorphic solutions of the functional equation \(f^n+g^n+h^n=1\) and differential equations. Zbl 1419.30019Ishizaki, Katsuya; Kimura, Naofumi 1 2019 Zero distribution and division results for exponential polynomials. Zbl 1412.30113Heittokangas, Janne; Ishizaki, Katsuya; Tohge, Kazuya; Wen, Zhi-Tao 3 2018 Meromorphic solutions of algebraic difference equations. Zbl 1402.39008Ishizaki, Katsuya; Korhonen, Risto 2 2018 Meromorphic solutions of difference Riccati equations. Zbl 1370.39009Ishizaki, Katsuya 2 2017 On difference Riccati equations and second order linear difference equations. Zbl 1215.39021Ishizaki, Katsuya 11 2011 Transcendental meromorphic solutions of some algebraic differential equations. Zbl 1147.34063Ishizaki, Katsuya; Toda, Nobushige 1 2007 Borel and Julia directions of meromorphic Schröder functions. II. Zbl 1106.30012Ishizaki, K.; Yanagihara, N. 3 2006 Borel and Julia directions of meromorphic Schröder functions. Zbl 1076.30034Ishizaki, Katsuya; Yanagihara, Niro 8 2005 Wiman-Valiron method for difference equations. Zbl 1070.39002Ishizaki, K.; Yanagihara, N. 40 2004 Deficiency for meromorphic solutions of Schröder equations. Zbl 1099.30012Ishizaki, Katsuya; Yanagihara, Niro 2 2004 Value distribution theory and its applications for some linear functional equations. Zbl 1062.39021Ishizaki, Katsuya 1 2004 Riccati differential equations with elliptic coefficients. II. Zbl 1088.34074Ishizaki, Katsuya; Laine, Ilpo; Shimomura, Shun; Tohge, Kazuya 2 2003 A note on factorization of the Weierstrass PE-function. Zbl 1284.30018Ishizaki, Katsuya 1 2003 Growth of meromorphic solutions of some functional equations I. Zbl 1009.39022Bergweiler, Walter; Ishizaki, Katsuya; Yanagihara, Niro 19 2002 A note on the functional equation \(f^{n}+g^{n}+h^{n}\)=1 and some complex differential equations. Zbl 1038.30016Ishizaki, Katsuya 7 2002 Meromorphic functions sharing small functions. Zbl 1093.30027Ishizaki, Katsuya 2 2001 Riccati differential equations with elliptic coefficients. Zbl 0954.34076Ishizaki, Katsuya; Laine, Ilpo; Shimomura, Shun; Tohge, Kazuya 3 2000 Uniqueness problems on meromorphic functions which share four small functions. Zbl 1093.30503Ishizaki, Katsuya 1 2000 Meromorphic solutions of some functional equations. Zbl 0924.39017Bergweiler, Walter; Ishizaki, Katsuya; Yanagihara, Niro 26 1998 Hypertranscendency of meromorphic solutions of a linear functional equation. Zbl 0932.39020Ishizaki, Katsuya 11 1998 Unicity theorems for meromorphic functions sharing four small functions. Zbl 0946.30019Ishizaki, Katsuya; Toda, Nobushige 4 1998 On the complex oscillation of some linear differential equations. Zbl 0877.34009Ishizaki, Katsuya; Tohge, Kazuya 18 1997 An oscillation result for a certain linear differential equation of second order. Zbl 0885.34003Ishizaki, Katsuya 4 1997 On admissible solutions of algebraic differential equations. Zbl 0849.34006Ishizaki, Katsuya; Yanagihara, Niro 4 1995 On the complex oscillation of linear differential equations of third order. Zbl 0821.34008Ishizaki, Katsuya 1 1994 Meromorphic solutions of some second order differential equations. Zbl 0798.34005Ishizaki, Katsuya 2 1993 A third order differential equation and representable poles. Zbl 0957.34503Ishizaki, Katsuya 1 1993 Admissible solutions of second order differential equations. Zbl 0764.34002Ishizaki, Katsuya 2 1992 Admissible solutions of the Schwarzian differential equation. Zbl 0733.34009Ishizaki, Katsuya 4 1991 On a conjecture of Gackstatter and Laine on some differential equations. Zbl 0747.30020Ishizaki, Katsuya 3 1991 Some remarks on results of Mues about deficiency sums of derivatives. Zbl 0698.30029Ishizaki, Katsuya 3 1990 Deficient and ramified small functions for admissible meromorphic solutions of some differential equations. Zbl 0652.34012Ishizaki, Katsuya 1 1990 On some generalizations of theorems of Toda and Weißenborn to differential polynomials. Zbl 0672.30029Ishizaki, Katsuya 1 1989 all cited Publications top 5 cited Publications all top 5 Cited by 157 Authors 17 Ishizaki, Katsuya 15 Chen, Zongxuan 10 Li, Xiaomin 10 Xu, Hongyan 10 Yi, Hongxun 6 Liu, Yong 6 Zheng, Xiumin 5 Korhonen, Risto 5 Shon, Kwangho 5 Tohge, Kazuya 5 Wen, Zhitao 4 Heittokangas, Janne 4 Huang, Zhibo 4 Sezer, Mehmet 3 Chiang, Yik-Man 3 Feng, Shaoji 3 Gülsu, Mustafa 3 Gundersen, Gary G. 3 Hardouin, Charlotte 3 Laine, Ilpo 3 Langley, James K. 3 Liao, Liangwen 3 Qi, Jianming 3 Tu, Jin 3 Wang, Hua 3 Ye, Zhuan 3 Yüzbaşı, Şuayip 3 Zhang, Guowei 2 Chen, Baoqin 2 Gao, Lingyun 2 Gao, Zongsheng 2 Hu, Peichu 2 Kang, Cong-Yun 2 Kimura, Naofumi 2 Lan, Shuangting 2 Li, Sheng 2 Li, Wenli 2 Liu, Bingxiang 2 Liu, Huifang 2 Liu, Sanyang 2 Long, Jianren 2 Mao, Zhiqiang 2 Şahin, Niyazi 2 Shimomura, Shun 2 Singer, Michael F. 2 Tanay, Bekir 2 Wang, Qiong 2 Xu, Junfeng 2 Xuan, Zuxing 2 Yanagihara, Niro 2 Zhang, Ranran 2 Zhang, Yueyang 1 Alipour, Sahar 1 Annaby, Mahmoud H. 1 Bergweiler, Walter 1 Bourourou, S. 1 Bousquet-Mélou, Mireille 1 Boutabaa, Abdelbaki 1 Chen, Junjie 1 Chen, Minfeng 1 Chen, Wei 1 Cheng, Kam Hang 1 Derfel, Gregory 1 Di Vizio, Lucia 1 Ding, Jie 1 Dreyfus, Thomas 1 Fang, Mingliang 1 Giang, Ha Huong 1 Grabner, Peter J. 1 Guillot, Adolfo 1 Hai, Tran An 1 Hao, Chen-Shuang 1 Hayman, Walter Kurt 1 Hien, Nguyen Thi Thanh 1 Huang, Huawei 1 Huang, Yong 1 Huang, Zhigang 1 Ismail, Mourad El-Houssieny 1 Jiang, Yangyang 1 Jiang, Yeyang 1 Katajamäki, Kari 1 Lahiri, Indrajit 1 Li, Ping 1 Li, Qian 1 Li, Qiaoping 1 Liang, Daiwei 1 Lin, Weichuan 1 Ling, Qiu 1 Liu, Kai 1 Liu, Yanxia 1 Lu, Feng 1 Lu, Nan 1 Lu, Weiran 1 Luo, Xudan 1 Ma, Lei 1 Mansour, Zeinab S. I. 1 Mansour, Zeinab Si 1 Meng, Dawei 1 Mirzaee, Farshid 1 Morosawa, Shunsuke ...and 57 more Authors all top 5 Cited in 61 Serials 21 Advances in Difference Equations 17 Journal of Mathematical Analysis and Applications 10 Computational Methods and Function Theory 7 Abstract and Applied Analysis 6 Proceedings of the Japan Academy. Series A 6 Complex Variables and Elliptic Equations 4 Acta Mathematica Sinica. English Series 4 Bulletin of the Malaysian Mathematical Sciences Society. Second Series 3 Transactions of the American Mathematical Society 3 Bulletin of the Korean Mathematical Society 2 Rocky Mountain Journal of Mathematics 2 Applied Mathematics and Computation 2 Archiv der Mathematik 2 Journal of Differential Equations 2 Proceedings of the American Mathematical Society 2 Results in Mathematics 2 Tohoku Mathematical Journal. Second Series 2 Constructive Approximation 2 Aequationes Mathematicae 2 Annales Academiae Scientiarum Fennicae. Mathematica 2 Discrete Dynamics in Nature and Society 2 Mediterranean Journal of Mathematics 1 Israel Journal of Mathematics 1 Mathematical Methods in the Applied Sciences 1 Mathematical Proceedings of the Cambridge Philosophical Society 1 Ukrainian Mathematical Journal 1 Czechoslovak Mathematical Journal 1 Fasciculi Mathematici 1 Journal of Approximation Theory 1 Journal of Combinatorial Theory. Series A 1 Kodai Mathematical Journal 1 Kyungpook Mathematical Journal 1 Mathematische Annalen 1 Mathematische Nachrichten 1 Monatshefte für Mathematik 1 Nagoya Mathematical Journal 1 Proceedings of the Edinburgh Mathematical Society. Series II 1 Theoretical Computer Science 1 Advances in Applied Mathematics 1 Bulletin of the Iranian Mathematical Society 1 Acta Mathematicae Applicatae Sinica. English Series 1 Numerical Methods for Partial Differential Equations 1 Science in China. Series A 1 Journal of Contemporary Mathematical Analysis. Armenian Academy of Sciences 1 Indagationes Mathematicae. New Series 1 Applied Mathematics. Series B (English Edition) 1 Bulletin of the Belgian Mathematical Society - Simon Stevin 1 Journal of Difference Equations and Applications 1 The Ramanujan Journal 1 Journal of Inequalities and Applications 1 Journal of Nonlinear Mathematical Physics 1 Comptes Rendus. Mathématique. Académie des Sciences, Paris 1 Journal of Numerical Mathematics 1 Journal of Applied Mathematics and Computing 1 Journal of the Institute of Mathematics of Jussieu 1 Differential Equations and Applications 1 Science China. Mathematics 1 S\(\vec{\text{e}}\)MA Journal 1 Journal of Complex Analysis 1 Journal of Function Spaces 1 Open Mathematics all top 5 Cited in 17 Fields 115 Functions of a complex variable (30-XX) 68 Difference and functional equations (39-XX) 33 Ordinary differential equations (34-XX) 8 Special functions (33-XX) 7 Numerical analysis (65-XX) 4 Field theory and polynomials (12-XX) 3 Several complex variables and analytic spaces (32-XX) 3 Partial differential equations (35-XX) 2 Number theory (11-XX) 2 Dynamical systems and ergodic theory (37-XX) 1 Combinatorics (05-XX) 1 Group theory and generalizations (20-XX) 1 Approximations and expansions (41-XX) 1 Harmonic analysis on Euclidean spaces (42-XX) 1 Functional analysis (46-XX) 1 Operator theory (47-XX) 1 Computer science (68-XX) Citations by Year