Edit Profile (opens in new tab) Ishihara, Toru Co-Author Distance Author ID: ishihara.toru Published as: Ishihara, Toru; Ishihara, T.; Ishihara, Tôru more...less Documents Indexed: 50 Publications since 1969 Reviewing Activity: 109 Reviews Co-Authors: 3 Co-Authors with 6 Joint Publications 27 Co-Co-Authors all top 5 Co-Authors 37 single-authored 5 Goldberg, Samuel I. 2 Petridis, Nicholas C. 1 Felsen, Leopold B. 1 Hara, Fumimaro 1 Imado, Fumiaki 1 Wu, Jingwei 1 Wu, Q. M. Jonathan 1 Zheng, Ling’ai all top 5 Serials 14 Journal of Mathematics. Tokushima University 8 Journal of Mathematics. The University of Tokushima 5 Proceedings of the American Mathematical Society 2 International Journal of Control 2 Journal of Differential Geometry 1 Computers & Mathematics with Applications 1 Discrete Mathematics 1 Journal of the Acoustical Society of America 1 American Journal of Mathematics 1 Geometriae Dedicata 1 Journal of the London Mathematical Society. Second Series 1 Journal of Mathematics of Kyoto University 1 Journal of the Mathematical Society of Japan 1 Manuscripta Mathematica 1 Michigan Mathematical Journal 1 Theoretical Computer Science 1 Tôhoku Mathematical Journal. Second Series 1 Transactions of the American Mathematical Society 1 European Journal of Combinatorics 1 RIMS Kokyuroku 1 Control and Intelligent Systems 1 Bulletin of the American Mathematical Society 1 Journal of Mathematics. Tokushima University all top 5 Fields 28 Differential geometry (53-XX) 9 Combinatorics (05-XX) 8 Global analysis, analysis on manifolds (58-XX) 5 Functions of a complex variable (30-XX) 5 Potential theory (31-XX) 4 Systems theory; control (93-XX) 2 Several complex variables and analytic spaces (32-XX) 2 Fluid mechanics (76-XX) 2 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 1 Order, lattices, ordered algebraic structures (06-XX) 1 Number theory (11-XX) 1 Calculus of variations and optimal control; optimization (49-XX) 1 Manifolds and cell complexes (57-XX) 1 Computer science (68-XX) 1 Information and communication theory, circuits (94-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 27 Publications have been cited 297 times in 281 Documents Cited by ▼ Year ▼ A mapping of Riemannian manifolds which preserves harmonic functions. Zbl 0421.31006 Ishihara, Toru 124 1979 Maximal spacelike submanifolds of a pseudo-Riemannian space of constant curvature. Zbl 0682.53055 Ishihara, Toru 59 1988 Harmonic sections of tangent bundles. Zbl 0427.53019 Ishihara, Toru 45 1979 The harmonic Gauss maps in a generalized sense. Zbl 0498.53041 Ishihara, T. 20 1982 Classifying molecular sequences using a linkage graph with their pairwise similarities. Zbl 0912.68218 Matsuda, H.; Ishihara, T.; Hashimoto, A. 11 1999 Mappings of bounded dilatation of Riemannian manifolds. Zbl 0328.30022 Goldberg, S. I.; Ishihara, T.; Petridis, N. C. 11 1975 Surfaces of revolution in the Lorentzian 3-space. Zbl 0677.53068 Ishihara, Toru; Hara, Fumimaro 8 1988 Harmonic quasiconformal mappings of Riemannian manifolds. Zbl 0328.30023 Goldberg, Samuel I.; Ishihara, Toru 8 1976 Harmonic quasiconformal mappings of Riemannian manifolds. Zbl 0283.30025 Goldberg, Samuel I.; Ishihara, Toru 7 1974 Complete Möbius strips minimally immersed in \(\mathbb{R}^ 3\). Zbl 0824.53010 Ishihara, Toru 5 1989 Complete nonorientable minimal surfaces in \(\mathbb{R}^ 3\). Zbl 0795.53005 Ishihara, Toru 5 1992 Riemannian submersions commuting with the Laplacian. Zbl 0381.53033 Goldberg, S. I.; Ishihara, T. 5 1978 On tensor-product structures and Grassmanian structures. Zbl 0218.53049 Ishihara, T. 3 1970 LTR design of disturbance cancellation integral controllers for time-delay plants. Zbl 1152.93376 Ishihara, T.; Guo, H.-J. 3 2008 Radii of immersed manifolds and nonexistence of immersions. Zbl 0438.53054 Ishihara, Toru 3 1980 Harmonic maps of nonorientable surfaces to four-dimensional manifolds. Zbl 0770.58006 Ishihara, Toru 2 1993 Pandiagonal constant sum matrices. Zbl 1138.05306 Ishihara, Toru 2 2007 Total curvatures of Kaehler manifolds in complex projective spaces. Zbl 0595.53054 Ishihara, Toru 2 1986 The Euler characteristics and Weyl’s curvature invariants of submanifolds in sphere. Zbl 0621.53045 Ishihara, Toru 2 1987 Signed graphs associated with the lattice \(A_n\). Zbl 1032.05061 Ishihara, Toru 2 2002 On the stability of maximal submanifolds in pseudo-Riemannian manifolds. Zbl 0641.53059 Ishihara, Toru 1 1987 Some integral formulas in complex projective spaces. Zbl 0541.53052 Ishihara, Toru 1 1983 The Gauss map and nonholomorphic harmonic maps. Zbl 0558.53035 Ishihara, Toru 1 1983 Enumeration of hypergraphs. Zbl 0996.05074 Ishihara, Toru 1 2001 A remark on harmonic quasiconformal mappings. Zbl 0238.53027 Ishihara, Toru 1 1971 The index of a holomorphic mapping and the index theorem. Zbl 0375.58011 Ishihara, Toru 1 1977 Nonexistence of a projective plane minimally immersed with some embeddedness. Zbl 0776.53006 Ishihara, Toru 1 1992 LTR design of disturbance cancellation integral controllers for time-delay plants. Zbl 1152.93376 Ishihara, T.; Guo, H.-J. 3 2008 Pandiagonal constant sum matrices. Zbl 1138.05306 Ishihara, Toru 2 2007 Signed graphs associated with the lattice \(A_n\). Zbl 1032.05061 Ishihara, Toru 2 2002 Enumeration of hypergraphs. Zbl 0996.05074 Ishihara, Toru 1 2001 Classifying molecular sequences using a linkage graph with their pairwise similarities. Zbl 0912.68218 Matsuda, H.; Ishihara, T.; Hashimoto, A. 11 1999 Harmonic maps of nonorientable surfaces to four-dimensional manifolds. Zbl 0770.58006 Ishihara, Toru 2 1993 Complete nonorientable minimal surfaces in \(\mathbb{R}^ 3\). Zbl 0795.53005 Ishihara, Toru 5 1992 Nonexistence of a projective plane minimally immersed with some embeddedness. Zbl 0776.53006 Ishihara, Toru 1 1992 Complete Möbius strips minimally immersed in \(\mathbb{R}^ 3\). Zbl 0824.53010 Ishihara, Toru 5 1989 Maximal spacelike submanifolds of a pseudo-Riemannian space of constant curvature. Zbl 0682.53055 Ishihara, Toru 59 1988 Surfaces of revolution in the Lorentzian 3-space. Zbl 0677.53068 Ishihara, Toru; Hara, Fumimaro 8 1988 The Euler characteristics and Weyl’s curvature invariants of submanifolds in sphere. Zbl 0621.53045 Ishihara, Toru 2 1987 On the stability of maximal submanifolds in pseudo-Riemannian manifolds. Zbl 0641.53059 Ishihara, Toru 1 1987 Total curvatures of Kaehler manifolds in complex projective spaces. Zbl 0595.53054 Ishihara, Toru 2 1986 Some integral formulas in complex projective spaces. Zbl 0541.53052 Ishihara, Toru 1 1983 The Gauss map and nonholomorphic harmonic maps. Zbl 0558.53035 Ishihara, Toru 1 1983 The harmonic Gauss maps in a generalized sense. Zbl 0498.53041 Ishihara, T. 20 1982 Radii of immersed manifolds and nonexistence of immersions. Zbl 0438.53054 Ishihara, Toru 3 1980 A mapping of Riemannian manifolds which preserves harmonic functions. Zbl 0421.31006 Ishihara, Toru 124 1979 Harmonic sections of tangent bundles. Zbl 0427.53019 Ishihara, Toru 45 1979 Riemannian submersions commuting with the Laplacian. Zbl 0381.53033 Goldberg, S. I.; Ishihara, T. 5 1978 The index of a holomorphic mapping and the index theorem. Zbl 0375.58011 Ishihara, Toru 1 1977 Harmonic quasiconformal mappings of Riemannian manifolds. Zbl 0328.30023 Goldberg, Samuel I.; Ishihara, Toru 8 1976 Mappings of bounded dilatation of Riemannian manifolds. Zbl 0328.30022 Goldberg, S. I.; Ishihara, T.; Petridis, N. C. 11 1975 Harmonic quasiconformal mappings of Riemannian manifolds. Zbl 0283.30025 Goldberg, Samuel I.; Ishihara, Toru 7 1974 A remark on harmonic quasiconformal mappings. Zbl 0238.53027 Ishihara, Toru 1 1971 On tensor-product structures and Grassmanian structures. Zbl 0218.53049 Ishihara, T. 3 1970 all cited Publications top 5 cited Publications all top 5 Cited by 286 Authors 19 Gudmundsson, Sigmundur 14 de Lima, Henrique F. 10 Zagane, Abderrahim 9 Baird, Paul 9 Ou, Ye-Lin 8 Akyol, Mehmet Akif 8 Ghandour, Elsa 8 Loubeau, Eric 8 Velásquez, Marco Antonio Lázaro 7 Abbassi, Mohamed Tahar Kadaoui 7 Dragomir, Sorin 6 Calvaruso, Giovanni 6 Djaa, Nour Elhouda 6 Wood, John C. 5 Cheng, Qingming 5 Elhendi, Hichem 5 Perrone, Domenico 5 Wood, Chris M. 4 Belarbi, Lakehal 4 Dos Santos, Fábio Reis 4 Gezer, Aydin 4 Goldberg, Samuel I. 4 Lakrini, Ibrahim 4 Romero, Alfonso 4 Ṣahin, Bayram 3 Barboza, Weiller F. C. 3 Benyounes, Michèle 3 Chaves, Rosa Maria Barreiro 3 Chen, Shaolin 3 Ishihara, Toru 3 Kamissoko, Dantouma 3 Lopez Fernandez, Francisco Jose 3 Luo, Yong 3 Mahesh, Thekkan Veedu 3 Markellos, Michael 3 Nordstrom, Jonas 3 Park, Kwang-Soon 3 Svensson, Martin 3 Urakawa, Hajime 2 Bejan, Cornelia-Livia 2 Chen, Junfeng 2 Choi, Soon Meen 2 Djaa, Mustapha 2 Dong, Yuxin 2 Eells, James jun. 2 Fatima, Tanveer 2 Fuglede, Bent 2 Gilkey, Peter B. 2 Gupta, Garima 2 Hill, Sally L. 2 Inoguchi, Jun-ichi 2 Kacimi, Bouazza 2 Kumar, Rakesh 2 Lavenant, Hugo 2 Lettington, Matthew C. 2 Liu, Jiancheng 2 Maeta, Shun 2 Mariano, Maxwell 2 Mustafa, Muhammad Tahir 2 Özkan, Mustafa 2 Pantilie, Radu 2 Park, Jeonghyeong 2 Perdomo, Oscar Mario 2 Petridis, Nicholas C. 2 Ponnusamy, Saminathan 2 Rani, Rachna 2 Rubio, Rafael María 2 Sachdeva, Rashmi 2 Sakovich, Anna 2 Schmidt, Karl Michael 2 Shu, Shichang 2 Shuaib, Mohammad 2 Slobodeanu, Radu 2 Soret, Marc 2 Sousa, Luiz Amancio M. jun. 2 Suh, Young Jin 2 Toulisse, Jérémy 2 Wang, Peng 2 Wei, Guoxin 2 Xin, Yuanlong 2 Yang, Dan 2 Yu, Weike 2 Zhao, Guangwen 1 Åhag, Per 1 Aiyama, Reiko 1 Al-Dayel, Ibrahim 1 Aledo, Juan Ángel 1 Alem, Amina 1 Alías, Luis J. 1 Aminian, Mehran 1 Aquino, Cicero Pedro 1 Araújo dos Santos, Raimundo Nonato 1 Arnaudon, Marc 1 Aryanejad, Yadollah 1 Baek, Jin Ok 1 Balmus, Adina 1 Barletta, Elisabetta 1 Barré, Sylvain 1 Barroso Neto, Nilton Moura 1 Bektaş, Mehmet ...and 186 more Authors all top 5 Cited in 117 Serials 20 Journal of Geometry and Physics 14 Differential Geometry and its Applications 11 Annals of Global Analysis and Geometry 8 Journal of Mathematical Analysis and Applications 8 Geometriae Dedicata 8 Manuscripta Mathematica 7 Tôhoku Mathematical Journal. Second Series 7 Mediterranean Journal of Mathematics 5 Annali di Matematica Pura ed Applicata. Serie Quarta 5 Kodai Mathematical Journal 5 Proceedings of the American Mathematical Society 5 The Journal of Geometric Analysis 5 Turkish Journal of Mathematics 4 Annales de l’Institut Fourier 4 Journal of Geometry 4 Mathematische Annalen 4 Mathematische Zeitschrift 4 Nagoya Mathematical Journal 4 Transactions of the American Mathematical Society 4 Balkan Journal of Geometry and its Applications (BJGA) 4 International Journal of Geometric Methods in Modern Physics 3 Advances in Mathematics 3 Czechoslovak Mathematical Journal 3 Duke Mathematical Journal 3 Monatshefte für Mathematik 3 Rendiconti del Circolo Matemàtico di Palermo. Serie II 3 Potential Analysis 3 Journal of Mathematical Sciences (New York) 3 Advances in Geometry 3 Frontiers of Mathematics in China 2 Mathematical Notes 2 Acta Mathematica Vietnamica 2 Archiv der Mathematik 2 Colloquium Mathematicum 2 Journal of Functional Analysis 2 The Journal of the Indian Mathematical Society. New Series 2 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods 2 Osaka Journal of Mathematics 2 Results in Mathematics 2 Tokyo Journal of Mathematics 2 Bulletin of the Korean Mathematical Society 2 Acta Mathematica Hungarica 2 Acta Applicandae Mathematicae 2 Journal de Mathématiques Pures et Appliquées. Neuvième Série 2 Proceedings of the Royal Society of Edinburgh. Section A. Mathematics 2 Boletim da Sociedade Brasileira de Matemática. Nova Série 2 Communications of the Korean Mathematical Society 2 Communications in Contemporary Mathematics 2 Proceedings of Institute of Mathematics and Mechanics. National Academy of Sciences of Azerbaijan 2 Hacettepe Journal of Mathematics and Statistics 2 Journal of Geometry and Symmetry in Physics 2 Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A: Matemáticas. RACSAM 1 Bulletin of the Australian Mathematical Society 1 Communications in Mathematical Physics 1 Discrete Mathematics 1 Linear and Multilinear Algebra 1 Reports on Mathematical Physics 1 Rocky Mountain Journal of Mathematics 1 Beiträge zur Algebra und Geometrie 1 Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica 1 Commentationes Mathematicae Universitatis Carolinae 1 Indiana University Mathematics Journal 1 Inventiones Mathematicae 1 Journal of Combinatorial Theory. Series B 1 Journal of the Mathematical Society of Japan 1 Kyungpook Mathematical Journal 1 Mathematische Nachrichten 1 Publications de l’Institut Mathématique. Nouvelle Série 1 Publications of the Research Institute for Mathematical Sciences, Kyoto University 1 Quaestiones Mathematicae 1 Ricerche di Matematica 1 Tamkang Journal of Mathematics 1 Topology and its Applications 1 Note di Matematica 1 Chinese Annals of Mathematics. Series B 1 Bulletin of the Iranian Mathematical Society 1 Physica D 1 Revista Matemática Iberoamericana 1 Science in China. Series A 1 International Journal of Mathematics 1 Geometric and Functional Analysis. GAFA 1 Bulletin of the American Mathematical Society. New Series 1 Chinese Science Bulletin 1 Analele Științifice ale Universității Al. I. Cuza din Iași. Serie Nouă. Matematică 1 Annales de la Faculté des Sciences de Toulouse. Mathématiques. Série VI 1 Calculus of Variations and Partial Differential Equations 1 Annales Mathématiques Blaise Pascal 1 Arab Journal of Mathematical Sciences 1 ELA. The Electronic Journal of Linear Algebra 1 Abstract and Applied Analysis 1 Honam Mathematical Journal 1 Mathematical Physics, Analysis and Geometry 1 Conformal Geometry and Dynamics 1 Journal of Inequalities and Applications 1 Geometry & Topology 1 Mathematical Journal of Ibaraki University 1 Communications de la Faculté des Sciences de l’Université d’Ankara. Séries A1. Mathematics and Statistics 1 Acta Mathematica Sinica. English Series 1 Far East Journal of Mathematical Sciences 1 DGDS. Differential Geometry – Dynamical Systems ...and 17 more Serials all top 5 Cited in 25 Fields 240 Differential geometry (53-XX) 116 Global analysis, analysis on manifolds (58-XX) 18 Several complex variables and analytic spaces (32-XX) 14 Potential theory (31-XX) 12 Partial differential equations (35-XX) 10 Functions of a complex variable (30-XX) 6 Manifolds and cell complexes (57-XX) 6 Probability theory and stochastic processes (60-XX) 3 Algebraic geometry (14-XX) 3 Topological groups, Lie groups (22-XX) 3 Calculus of variations and optimal control; optimization (49-XX) 3 Algebraic topology (55-XX) 3 Relativity and gravitational theory (83-XX) 2 Combinatorics (05-XX) 2 Linear and multilinear algebra; matrix theory (15-XX) 2 Group theory and generalizations (20-XX) 2 Dynamical systems and ergodic theory (37-XX) 2 Statistics (62-XX) 1 General and overarching topics; collections (00-XX) 1 Associative rings and algebras (16-XX) 1 Sequences, series, summability (40-XX) 1 Operator theory (47-XX) 1 Geometry (51-XX) 1 Convex and discrete geometry (52-XX) 1 Fluid mechanics (76-XX) Citations by Year