Edit Profile (opens in new tab) Chang, Kung-Ching Co-Author Distance Author ID: chang.kung-ching Published as: Chang, Kung-Ching; Chang, K. C.; Chang, Kungching; Chang, Kung Ching; Chang, Kung-ching; Chang, K.-C.; Chang, KungChing more...less Homepage: http://english.math.pku.edu.cn/peoplefaculty/24.html External Links: MGP · Google Scholar · ResearchGate · dblp Documents Indexed: 98 Publications since 1974, including 5 Books and 2 Additional arXiv Preprints 6 Contributions as Editor · 4 Further Contributions Reviewing Activity: 70 Reviews Biographic References: 1 Publication Co-Authors: 33 Co-Authors with 60 Joint Publications 1,257 Co-Co-Authors all top 5 Co-Authors 42 single-authored 16 Liu, Jiaquan 10 Zhang, Tan 6 Shao, Sihong 6 Zhang, Dong 5 Li, Shujie 5 Pearson, Kelly Jeanne 4 Wang, Zhi-Qiang 3 Jiang, Meiyue 3 Zhang, Gongqing 2 Ambrosetti, Antonio 2 Brézis, Haïm 2 Ding, Weiyue 2 Eells, James jun. 2 Ekeland, Ivar 2 Long, Yiming 2 Ni, Wei-Ming 2 Qi, Liqun 2 Rabinowitz, Paul Henry 2 Zhang, Weixi 1 Agmon, Shmuel 1 Bartsch, Thomas J. 1 Berestycki, Henri 1 Birindelli, Isabeau 1 Caffarelli, Luis Ángel 1 Chang, Sun-Yung Alice 1 Chi, Minyou 1 Guedes de Figueiredo, Djairo 1 Fefferman, Charles Louis 1 Ghoussoub, Nassif A. 1 Hong, Chongwei 1 Huang, Yumin 1 Hübler, Alfred W. 1 Jackson, E. Atlee 1 Jiang, Bo-jü 1 Jiang, Lishang 1 Kinderlehrer, David 1 Klainerman, Sergiu 1 Kodogeorgiou, A. 1 Kohn, Joseph J. 1 Kohn, Robert Vita 1 Lax, Peter David 1 Li, Tatsien 1 Li, YanYan 1 Lin, Fang Hua 1 Motzkin, Dalia 1 Sanchez, Luís 1 Shatah, Jalal 1 Taam, Ronald E. 1 Tarantello, Gabriella 1 Tian, Gang 1 Vaccaro, Carmelo 1 Varadhan, S. R. Srinivasa 1 Wu, Shaoping 1 Wu, Xie 1 Wu, Zhuoqun 1 Yau, Shing-Tung 1 Ye, Rugang 1 Yeh, Ken Huai-Che 1 Zehnder, Eduard J. 1 Zhou, Guanglu all top 5 Serials 5 Journal of Mathematical Analysis and Applications 4 Discrete and Continuous Dynamical Systems 4 Communications in Mathematical Sciences 3 Annales de l’Institut Henri Poincaré. Analyse Non Linéaire 3 Kexue Tongbao 3 Topological Methods in Nonlinear Analysis 2 Journal of Differential Equations 2 Mathematische Zeitschrift 2 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods 2 Scientia Sinica. Series A 2 Acta Mathematica Sinica. New Series 2 Calculus of Variations and Partial Differential Equations 2 Acta Mathematica Sinica. English Series 2 Communications in Contemporary Mathematics 2 Scientia Sinica 2 Nankai Series in Pure, Applied Mathematics and Theoretical Physics 2 Journal of Fixed Point Theory and Applications 2 Science China. Mathematics 2 Nonlinear Analysis. Theory, Methods & Applications 1 Communications on Pure and Applied Mathematics 1 Mathematical Methods in the Applied Sciences 1 Advances in Mathematics 1 Indiana University Mathematics Journal 1 Journal of Differential Geometry 1 Journal of Graph Theory 1 Manuscripta Mathematica 1 Proceedings of the American Mathematical Society 1 Rendiconti del Seminario Matematico della Università di Padova 1 Chinese Annals of Mathematics. Series B 1 Journal of Computational Mathematics 1 Physica D 1 Approximation Theory and its Applications 1 SIAM Journal on Matrix Analysis and Applications 1 International Journal of Mathematics 1 Systems Science and Mathematical Sciences 1 Communications in Partial Differential Equations 1 Linear Algebra and its Applications 1 Proceedings of the Royal Society of Edinburgh. Section A. Mathematics 1 Comptes Rendus de l’Académie des Sciences. Série I 1 Notices of the American Mathematical Society 1 Acta Mathematica Scientia 1 Numerical Linear Algebra with Applications 1 Control Theory & Applications 1 Journal of Systems Science and Complexity 1 Advanced Nonlinear Studies 1 Séminaire de Mathématiques Supérieures. Séminaire Scientifique OTAN (NATO Advanced Study Institute) 1 Peking University Series in Mathematics 1 Progress in Nonlinear Differential Equations and Their Applications 1 Springer Monographs in Mathematics all top 5 Fields 55 Partial differential equations (35-XX) 55 Global analysis, analysis on manifolds (58-XX) 17 Operator theory (47-XX) 13 Differential geometry (53-XX) 12 Dynamical systems and ergodic theory (37-XX) 12 Calculus of variations and optimal control; optimization (49-XX) 10 Linear and multilinear algebra; matrix theory (15-XX) 7 General and overarching topics; collections (00-XX) 7 Combinatorics (05-XX) 4 History and biography (01-XX) 4 Mechanics of particles and systems (70-XX) 3 Operations research, mathematical programming (90-XX) 2 Ordinary differential equations (34-XX) 2 General topology (54-XX) 2 Algebraic topology (55-XX) 2 Numerical analysis (65-XX) 2 Fluid mechanics (76-XX) 1 Real functions (26-XX) 1 Measure and integration (28-XX) 1 Integral equations (45-XX) 1 Functional analysis (46-XX) 1 Geometry (51-XX) 1 Manifolds and cell complexes (57-XX) 1 Probability theory and stochastic processes (60-XX) 1 Computer science (68-XX) 1 Mechanics of deformable solids (74-XX) 1 Quantum theory (81-XX) 1 Statistical mechanics, structure of matter (82-XX) 1 Geophysics (86-XX) 1 Systems theory; control (93-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 78 Publications have been cited 3,564 times in 2,652 Documents Cited by ▼ Year ▼ Infinite dimensional Morse theory and multiple solution problems. Zbl 0779.58005 Chang, Kung-ching 751 1993 Variational methods for non-differentiable functionals and their applications to partial differential equations. Zbl 0487.49027 Chang, Kung-Ching 508 1981 Perron-Frobenius theorem for nonnegative tensors. Zbl 1147.15006 Chang, Kung-Ching; Pearson, Kelly; Zhang, Tan 334 2008 Methods in nonlinear analysis. Zbl 1081.47001 Chang, Kung-Ching 211 2005 Critical point theory and its applications. Zbl 0698.58002 Chang, Kung Ching 163 1986 Finite-time blow-up of the heat flow of harmonic maps from surfaces. Zbl 0765.53026 Chang, Kung-Ching; Ding, Wei-Yue; Ye, Rugang 134 1992 On eigenvalue problems of real symmetric tensors. Zbl 1157.15006 Chang, K. C.; Pearson, Kelly; Zhang, Tan 111 2009 Solutions of asymptotically linear operator equations via Morse theory. Zbl 0444.58008 Chang, Kung Ching 108 1981 Primitivity, the convergence of the NQZ method, and the largest eigenvalue for nonnegative tensors. Zbl 1244.65052 Chang, Kung-Ching; Pearson, Kelly J.; Zhang, Tan 95 2011 Some variational principles for \(Z\)-eigenvalues of nonnegative tensors. Zbl 1305.15027 Chang, K. C.; Pearson, K. J.; Zhang, Tan 82 2013 A survey on the spectral theory of nonnegative tensors. Zbl 1313.15015 Chang, Kungching; Qi, Liqun; Zhang, Tan 75 2013 On the Morse indices of sign changing solutions of nonlinear elliptic problems. Zbl 0946.35023 Bartsch, T.; Chang, K.-C.; Wang, Z.-Q. 73 2000 On the uniqueness and non-uniqueness of the positive \(\mathcal Z\)-eigenvector for transition probability tensors. Zbl 1306.15021 Chang, K. C.; Zhang, T. 58 2013 Heat flow and boundary value problem for harmonic maps. Zbl 0687.58004 Chang, Kung-Ching 45 1989 Singular values of a real rectangular tensor. Zbl 1201.15003 Chang, Kungching; Qi, Liqun; Zhou, Guanglu 43 2010 On the multiple solutions of the elliptic differential equations with discontinuous nonlinear terms. Zbl 0397.35057 Chang, Kung-ching 43 1978 On Nirenberg’s problem. Zbl 0786.58010 Chang, Kung Ching; Liu, Jia Quan 43 1993 A variant mountain pass lemma. Zbl 0544.35044 Zhang, Gongqing 38 1983 The Conley index and the critical groups via an extension of Gromoll-Meyer theory. Zbl 0898.58006 Chang, K. C.; Ghoussoub, N. 38 1996 Free boundary problems and the set-valued mappings. Zbl 0533.35088 Chang, Kungching 35 1983 Remarks on multiple solutions for asymptotically linear elliptic boundary value problems. Zbl 0812.35031 Chang, Kung Ching; Li, Shujie; Liu, Jiaquan 35 1994 Nontrivial periodic solutions for strong resonance Hamiltonian systems. Zbl 0881.34061 Chang, K. C.; Liu, J. Q.; Liu, M. J. 34 1997 The spectrum of the 1-Laplace operator. Zbl 1182.35175 Chang, Kung Ching 34 2009 Spectrum of the 1-Laplacian and Cheeger’s constant on graphs. Zbl 1336.05084 Chang, K. C. 29 2016 An extension of the Hess-Kato theorem to elliptic systems and its applications to multiple solution problems. Zbl 0932.35067 Chang, Kungching 27 1999 \(H^ 1\) versus \(C^ 1\) isolated critical points. Zbl 0810.35025 Chang, Kung Ching 27 1994 Dirichlet problem with indefinite nonlinearities. Zbl 1142.35378 Chang, Kung-Ching; Jiang, Mei-Yue 26 2004 On the periodic nonlinearity and the multiplicity of solutions. Zbl 0681.58036 Chang, Kung-Ching 24 1989 A nonlinear Krein Rutman theorem. Zbl 1300.47076 Chang, K. C. 23 2009 Multiple periodic solutions for an asymptotically linear wave equation. Zbl 0465.35007 Chang, K. C.; Wu, S. P.; Li, Shujie 23 1982 Infinite dimensional Morse theory and its applications. Zbl 0609.58001 Chang, Kung-Ching 23 1985 Principal eigenvalue for weight matrix in elliptic systems. Zbl 1194.35135 Chang, Kung-Ching 22 2001 Nontrivial periodic solutions of a nonlinear beam equation. Zbl 0501.35004 Chang, K. C.; Sanchez, L. 20 1982 The 1-Laplacian Cheeger cut: theory and algorithms. Zbl 1349.05203 Chang, K. C.; Shao, Sihong; Zhang, Dong 17 2015 Ambrosetti-Prodi type results in elliptic systems. Zbl 1157.35349 Chang, K. C. 17 2002 Morse theory in nonlinear analysis. Zbl 0960.58006 Chang, K.-C. 16 1998 Notes on the bifurcation theorem. Zbl 1139.58008 Chang, Kung-Ching; Wang, Zhi-Qiang 15 2007 Variational methods and sub- and super-solutions. Zbl 0544.35045 Zhang, Gongqing 14 1983 A prescribing geodesic curvature problem. Zbl 0865.53033 Chang, K. C.; Liu, J. Q. 13 1996 Nodal domains of eigenvectors for 1-Laplacian on graphs. Zbl 1366.35204 Chang, K. C.; Shao, Sihong; Zhang, Dong 12 2017 Multiplicity of singular values for tensors. Zbl 1204.15020 Chang, K. C.; Zhang, Tan 11 2009 A strong resonance problem. Zbl 0719.58012 Zhang, Gongqing; Liu, Jiaquan 11 1990 Heat method in nonlinear elliptic equations. Zbl 1058.35013 Chang, Kungching 10 2003 A cohomology complex for manifolds with boundary. Zbl 0848.58001 Chang, Kungching; Liu, Jiaquan 10 1995 Multiple solutions of the prescribed mean curvature equation. Zbl 1131.53301 Chang, K. C.; Zhang, Tan 10 2006 Applications of homology theory to some problems in differential equations. Zbl 0597.58003 Chang, Kung-Ching 10 1986 Cheeger’s cut, maxcut and the spectral theory of 1-Laplacian on graphs. Zbl 1391.05159 Chang, KungChing; Shao, SiHong; Zhang, Dong 10 2017 Nonlinear extensions of the Perron-Frobenius theorem and the Krein-Rutman theorem. Zbl 1342.47057 Chang, K. C. 9 2014 A remark on expanding maps. Zbl 0525.47046 Chang, Kung-Ching; Li, Shujie 9 1982 Morse theory for indefinite nonlinear elliptic problems. Zbl 1166.35022 Chang, Kung-Ching; Jiang, Mei-Yue 9 2009 On a new index theory and non semi-trivial solutions for elliptic systems. Zbl 1193.35036 Chang, Kung-Ching; Wang, Zhi-Qiang; Zhang, Tan 9 2010 Heat flow for the minimal surface with Plateau boundary condition. Zbl 1137.53336 Chang, Kung Ching; Liu, Jia Quan 9 2003 General resonance spectroscopy. Zbl 0736.70012 Chang, K.; Kodogeorgiou, A.; Hübler, A.; Jackson, E. A. 8 1991 On the homology method in the critical point theory. Zbl 0798.58012 Chang, K. 8 1992 An evolution of minimal surfaces with Plateau condition. Zbl 1118.53005 Chang, Kung-ching; Liu, Jia-quan 7 2004 On the spectral theory of positive operators and PDE applications. Zbl 1481.47055 Chang, Kung-Ching; Wang, Xuefeng; Wu, Xie 6 2020 Unstable minimal surface coboundaries. Zbl 0616.58011 Chang, Kungching; Eells, James 6 1986 Another approach to the heat flow for Plateau problem. Zbl 1171.53329 Chang, Kung-Ching; Liu, Jia-Quan 6 2003 Forced oscillations for the triple pendulum. Zbl 0723.70025 Chang, Kung-Ching; Long, Yiming; Zehnder, Eduard 5 1990 A result on the global existence for heat flows of harmonic maps from \(D^ 2\) into \(S^ 2\). Zbl 0741.58009 Chang, Kungching; Ding, Weiyue 4 1991 Multiple non semi-trivial solutions for elliptic systems. Zbl 1255.35097 Chang, Kung-Ching; Wang, Zhi-Qiang 4 2012 Periodic solutions for the semilinear spherical wave equation. Zbl 0595.35074 Chang, Kungching; Hong, Chongwei 4 1985 A new proof and an extension of a theorem of P. Rabinowitz concerning nonlinear wave equations. Zbl 0504.35064 Chang, K. C.; Li, Shujie; Dong, G. C. 3 1982 A Morse theoretic approach to the prescribing Gaussian curvature problem. Zbl 0861.53034 Chang, Kung Ching; Liu, Jia Quan 3 1995 A remark on the homoclinic orbits for Hamiltonian systems. Zbl 0940.37023 Chang, Kungching; Liu, Jiaquan 3 1992 Morse theory on Banach space and its applications to partial differential equations. Zbl 0673.58012 Chang, Kungching 3 1986 The Lagrange intersections for \(({\mathbb{C}}P^ n,{\mathbb{R}}P^ n)\). Zbl 0711.58010 Chang, Kungching; Jiang, Mei Yue 3 1990 Boundary flow for the minimal surfaces in \(\mathbb R^n\) with Plateau boundary condition. Zbl 1082.53006 Chang, Kung-Ching; Liu, Jia-Quan 2 2005 Remarks on free boundary problems for the flux equations in plasma physics. Zbl 0444.35039 Chang, Kung-ching 2 1980 Critical groups, Morse theory and application to semilinar elliptic BVPs. Zbl 0776.58009 Chang, Kungching 2 1991 On the Mountain Pass Lemma. Zbl 0604.58015 Chang, Kung-Ching 2 1986 A remark on the perturbation of critical manifolds. Zbl 0742.57022 Chang, Kungching 1 1991 Morse theory under general boundary conditions. Zbl 0755.58017 Zhang, Gongqing; Liu, Jiaquan 1 1991 Differential equations with discontinuous nonlinearities. Zbl 0543.35034 Chang, Kung Ching 1 1982 Errata for Perron-Frobenius theorem for nonnegative tensors. Zbl 1254.15014 Chang, Kung-Ching; Pearson, Kelly; Zhang, Tan 1 2012 Harmonic maps and minimal surface coboundaries. Zbl 0631.58003 Chang, K.-C.; Eells, J. 1 1987 Remarks on saddle points in the calculus of variations. Zbl 0661.49006 Chang, Kung-Ching 1 1988 Nonsmooth critical point theory and applications to the spectral graph theory. Zbl 1462.58008 Chang, Kung-Ching; Shao, Sihong; Zhang, Dong; Zhang, Weixi 1 2021 Nonsmooth critical point theory and applications to the spectral graph theory. Zbl 1462.58008 Chang, Kung-Ching; Shao, Sihong; Zhang, Dong; Zhang, Weixi 1 2021 On the spectral theory of positive operators and PDE applications. Zbl 1481.47055 Chang, Kung-Ching; Wang, Xuefeng; Wu, Xie 6 2020 Nodal domains of eigenvectors for 1-Laplacian on graphs. Zbl 1366.35204 Chang, K. C.; Shao, Sihong; Zhang, Dong 12 2017 Cheeger’s cut, maxcut and the spectral theory of 1-Laplacian on graphs. Zbl 1391.05159 Chang, KungChing; Shao, SiHong; Zhang, Dong 10 2017 Spectrum of the 1-Laplacian and Cheeger’s constant on graphs. Zbl 1336.05084 Chang, K. C. 29 2016 The 1-Laplacian Cheeger cut: theory and algorithms. Zbl 1349.05203 Chang, K. C.; Shao, Sihong; Zhang, Dong 17 2015 Nonlinear extensions of the Perron-Frobenius theorem and the Krein-Rutman theorem. Zbl 1342.47057 Chang, K. C. 9 2014 Some variational principles for \(Z\)-eigenvalues of nonnegative tensors. Zbl 1305.15027 Chang, K. C.; Pearson, K. J.; Zhang, Tan 82 2013 A survey on the spectral theory of nonnegative tensors. Zbl 1313.15015 Chang, Kungching; Qi, Liqun; Zhang, Tan 75 2013 On the uniqueness and non-uniqueness of the positive \(\mathcal Z\)-eigenvector for transition probability tensors. Zbl 1306.15021 Chang, K. C.; Zhang, T. 58 2013 Multiple non semi-trivial solutions for elliptic systems. Zbl 1255.35097 Chang, Kung-Ching; Wang, Zhi-Qiang 4 2012 Errata for Perron-Frobenius theorem for nonnegative tensors. Zbl 1254.15014 Chang, Kung-Ching; Pearson, Kelly; Zhang, Tan 1 2012 Primitivity, the convergence of the NQZ method, and the largest eigenvalue for nonnegative tensors. Zbl 1244.65052 Chang, Kung-Ching; Pearson, Kelly J.; Zhang, Tan 95 2011 Singular values of a real rectangular tensor. Zbl 1201.15003 Chang, Kungching; Qi, Liqun; Zhou, Guanglu 43 2010 On a new index theory and non semi-trivial solutions for elliptic systems. Zbl 1193.35036 Chang, Kung-Ching; Wang, Zhi-Qiang; Zhang, Tan 9 2010 On eigenvalue problems of real symmetric tensors. Zbl 1157.15006 Chang, K. C.; Pearson, Kelly; Zhang, Tan 111 2009 The spectrum of the 1-Laplace operator. Zbl 1182.35175 Chang, Kung Ching 34 2009 A nonlinear Krein Rutman theorem. Zbl 1300.47076 Chang, K. C. 23 2009 Multiplicity of singular values for tensors. Zbl 1204.15020 Chang, K. C.; Zhang, Tan 11 2009 Morse theory for indefinite nonlinear elliptic problems. Zbl 1166.35022 Chang, Kung-Ching; Jiang, Mei-Yue 9 2009 Perron-Frobenius theorem for nonnegative tensors. Zbl 1147.15006 Chang, Kung-Ching; Pearson, Kelly; Zhang, Tan 334 2008 Notes on the bifurcation theorem. Zbl 1139.58008 Chang, Kung-Ching; Wang, Zhi-Qiang 15 2007 Multiple solutions of the prescribed mean curvature equation. Zbl 1131.53301 Chang, K. C.; Zhang, Tan 10 2006 Methods in nonlinear analysis. Zbl 1081.47001 Chang, Kung-Ching 211 2005 Boundary flow for the minimal surfaces in \(\mathbb R^n\) with Plateau boundary condition. Zbl 1082.53006 Chang, Kung-Ching; Liu, Jia-Quan 2 2005 Dirichlet problem with indefinite nonlinearities. Zbl 1142.35378 Chang, Kung-Ching; Jiang, Mei-Yue 26 2004 An evolution of minimal surfaces with Plateau condition. Zbl 1118.53005 Chang, Kung-ching; Liu, Jia-quan 7 2004 Heat method in nonlinear elliptic equations. Zbl 1058.35013 Chang, Kungching 10 2003 Heat flow for the minimal surface with Plateau boundary condition. Zbl 1137.53336 Chang, Kung Ching; Liu, Jia Quan 9 2003 Another approach to the heat flow for Plateau problem. Zbl 1171.53329 Chang, Kung-Ching; Liu, Jia-Quan 6 2003 Ambrosetti-Prodi type results in elliptic systems. Zbl 1157.35349 Chang, K. C. 17 2002 Principal eigenvalue for weight matrix in elliptic systems. Zbl 1194.35135 Chang, Kung-Ching 22 2001 On the Morse indices of sign changing solutions of nonlinear elliptic problems. Zbl 0946.35023 Bartsch, T.; Chang, K.-C.; Wang, Z.-Q. 73 2000 An extension of the Hess-Kato theorem to elliptic systems and its applications to multiple solution problems. Zbl 0932.35067 Chang, Kungching 27 1999 Morse theory in nonlinear analysis. Zbl 0960.58006 Chang, K.-C. 16 1998 Nontrivial periodic solutions for strong resonance Hamiltonian systems. Zbl 0881.34061 Chang, K. C.; Liu, J. Q.; Liu, M. J. 34 1997 The Conley index and the critical groups via an extension of Gromoll-Meyer theory. Zbl 0898.58006 Chang, K. C.; Ghoussoub, N. 38 1996 A prescribing geodesic curvature problem. Zbl 0865.53033 Chang, K. C.; Liu, J. Q. 13 1996 A cohomology complex for manifolds with boundary. Zbl 0848.58001 Chang, Kungching; Liu, Jiaquan 10 1995 A Morse theoretic approach to the prescribing Gaussian curvature problem. Zbl 0861.53034 Chang, Kung Ching; Liu, Jia Quan 3 1995 Remarks on multiple solutions for asymptotically linear elliptic boundary value problems. Zbl 0812.35031 Chang, Kung Ching; Li, Shujie; Liu, Jiaquan 35 1994 \(H^ 1\) versus \(C^ 1\) isolated critical points. Zbl 0810.35025 Chang, Kung Ching 27 1994 Infinite dimensional Morse theory and multiple solution problems. Zbl 0779.58005 Chang, Kung-ching 751 1993 On Nirenberg’s problem. Zbl 0786.58010 Chang, Kung Ching; Liu, Jia Quan 43 1993 Finite-time blow-up of the heat flow of harmonic maps from surfaces. Zbl 0765.53026 Chang, Kung-Ching; Ding, Wei-Yue; Ye, Rugang 134 1992 On the homology method in the critical point theory. Zbl 0798.58012 Chang, K. 8 1992 A remark on the homoclinic orbits for Hamiltonian systems. Zbl 0940.37023 Chang, Kungching; Liu, Jiaquan 3 1992 General resonance spectroscopy. Zbl 0736.70012 Chang, K.; Kodogeorgiou, A.; Hübler, A.; Jackson, E. A. 8 1991 A result on the global existence for heat flows of harmonic maps from \(D^ 2\) into \(S^ 2\). Zbl 0741.58009 Chang, Kungching; Ding, Weiyue 4 1991 Critical groups, Morse theory and application to semilinar elliptic BVPs. Zbl 0776.58009 Chang, Kungching 2 1991 A remark on the perturbation of critical manifolds. Zbl 0742.57022 Chang, Kungching 1 1991 Morse theory under general boundary conditions. Zbl 0755.58017 Zhang, Gongqing; Liu, Jiaquan 1 1991 A strong resonance problem. Zbl 0719.58012 Zhang, Gongqing; Liu, Jiaquan 11 1990 Forced oscillations for the triple pendulum. Zbl 0723.70025 Chang, Kung-Ching; Long, Yiming; Zehnder, Eduard 5 1990 The Lagrange intersections for \(({\mathbb{C}}P^ n,{\mathbb{R}}P^ n)\). Zbl 0711.58010 Chang, Kungching; Jiang, Mei Yue 3 1990 Heat flow and boundary value problem for harmonic maps. Zbl 0687.58004 Chang, Kung-Ching 45 1989 On the periodic nonlinearity and the multiplicity of solutions. Zbl 0681.58036 Chang, Kung-Ching 24 1989 Remarks on saddle points in the calculus of variations. Zbl 0661.49006 Chang, Kung-Ching 1 1988 Harmonic maps and minimal surface coboundaries. Zbl 0631.58003 Chang, K.-C.; Eells, J. 1 1987 Critical point theory and its applications. Zbl 0698.58002 Chang, Kung Ching 163 1986 Applications of homology theory to some problems in differential equations. Zbl 0597.58003 Chang, Kung-Ching 10 1986 Unstable minimal surface coboundaries. Zbl 0616.58011 Chang, Kungching; Eells, James 6 1986 Morse theory on Banach space and its applications to partial differential equations. Zbl 0673.58012 Chang, Kungching 3 1986 On the Mountain Pass Lemma. Zbl 0604.58015 Chang, Kung-Ching 2 1986 Infinite dimensional Morse theory and its applications. Zbl 0609.58001 Chang, Kung-Ching 23 1985 Periodic solutions for the semilinear spherical wave equation. Zbl 0595.35074 Chang, Kungching; Hong, Chongwei 4 1985 A variant mountain pass lemma. Zbl 0544.35044 Zhang, Gongqing 38 1983 Free boundary problems and the set-valued mappings. Zbl 0533.35088 Chang, Kungching 35 1983 Variational methods and sub- and super-solutions. Zbl 0544.35045 Zhang, Gongqing 14 1983 Multiple periodic solutions for an asymptotically linear wave equation. Zbl 0465.35007 Chang, K. C.; Wu, S. P.; Li, Shujie 23 1982 Nontrivial periodic solutions of a nonlinear beam equation. Zbl 0501.35004 Chang, K. C.; Sanchez, L. 20 1982 A remark on expanding maps. Zbl 0525.47046 Chang, Kung-Ching; Li, Shujie 9 1982 A new proof and an extension of a theorem of P. Rabinowitz concerning nonlinear wave equations. Zbl 0504.35064 Chang, K. C.; Li, Shujie; Dong, G. C. 3 1982 Differential equations with discontinuous nonlinearities. Zbl 0543.35034 Chang, Kung Ching 1 1982 Variational methods for non-differentiable functionals and their applications to partial differential equations. Zbl 0487.49027 Chang, Kung-Ching 508 1981 Solutions of asymptotically linear operator equations via Morse theory. Zbl 0444.58008 Chang, Kung Ching 108 1981 Remarks on free boundary problems for the flux equations in plasma physics. Zbl 0444.35039 Chang, Kung-ching 2 1980 On the multiple solutions of the elliptic differential equations with discontinuous nonlinear terms. Zbl 0397.35057 Chang, Kung-ching 43 1978 all cited Publications top 5 cited Publications all top 5 Cited by 2,313 Authors 122 Papageorgiou, Nikolaos S. 66 Qi, Liqun 45 Motreanu, Dumitru 36 Gasiński, Leszek 35 Su, Jiabao 35 Wang, Zhi-Qiang 33 Li, Shujie 30 Liu, Jiaquan 28 Chang, Kung-Ching 26 Rădulescu, Vicenţiu D. 25 Li, Chaoqian 24 Alves, Claudianor Oliveira 24 Li, Wen 23 Long, Yiming 23 Zou, Wenming 22 Li, Yaotang 22 Zhang, Zhitao 21 Liu, Chungen 21 Wei, Yimin 20 Sun, Mingzheng 20 Zhao, Jianxing 18 Bu, Changjiang 18 Panagiotopoulos, Panagiotis D. 17 Fan, Yizheng 17 Liu, Zhaoli 17 Marano, Salvatore Angelo 17 Wu, Xian 15 Bartsch, Thomas J. 15 Cingolani, Silvia 15 Degiovanni, Marco 15 He, Jun 15 Jiang, Meiyue 15 Liu, Zhenhai 15 Perera, Kanishka 15 Potapov, Dmitriĭ Konstantinovich 15 Song, Yisheng 14 Carl, Siegfried 14 Choi, Q-Heung 14 Jung, Tacksun 14 Liu, Shibo 14 Sang, Caili 13 Duan, Huagui 13 Figueiredo, Giovany Malcher 13 Jost, Jürgen 13 Staicu, Vasile 13 Tang, Chun-Lei 12 Liu, Hui 12 Lu, Guangcun 12 Ng, Michael Kwok-Po 12 Repovš, Dušan D. 12 Shi, Haiping 12 Tanaka, Mieko 12 Wang, Wei 12 Yu, Jian-She 12 Zhang, Jihui 11 Filippakis, Michael E. 11 Kristály, Alexandru 11 Kyritsi, Sophia Th. 11 Li, Chong 11 Migórski, Stanisław 11 Pavlenko, Vyacheslav Nikolaevich 11 Pimenta, Marcos T. O. 11 Shao, Jiayu 11 Taira, Kazuaki 11 Vong, Seakweng 11 Wang, Gang 11 Yang, Qingzhi 11 Yuan, Xiying 11 Zhang, Qihu 11 Zhou, Guanglu 10 Bonanno, Gabriele 10 Dai, Guowei 10 Ding, Yanheng 10 Ge, Bin 10 Guo, Yuxia 10 Hu, ShengLong 10 Iannizzotto, Antonio 10 Liu, Qiao 10 Liu, Yanmin 10 Mawhin, Jean 10 Naniewicz, Zdzisław 10 O’Regan, Donal 10 Schechter, Martin 10 Shan, Yuan 10 Teng, Kaimin 10 Vannella, Giuseppina 10 Winkert, Patrick 10 Yuan, Ziqing 9 Chen, Yutong 9 Ding, Weiyang 9 Fonda, Alessandro 9 Goeleven, Daniel 9 Guo, Zhiming 9 Kang, Liying 9 Li, Jiayu 9 Ma, Shiwang 9 Molica Bisci, Giovanni 9 Vetro, Calogero 9 Wang, Changyou 9 Wei, Hui ...and 2,213 more Authors all top 5 Cited in 353 Serials 229 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods 188 Journal of Mathematical Analysis and Applications 125 Journal of Differential Equations 76 Linear Algebra and its Applications 73 Calculus of Variations and Partial Differential Equations 60 Nonlinear Analysis. Theory, Methods & Applications 48 Boundary Value Problems 45 Journal of Functional Analysis 38 Frontiers of Mathematics in China 37 Linear and Multilinear Algebra 35 Applied Mathematics and Computation 29 Applicable Analysis 28 Annali di Matematica Pura ed Applicata. Serie Quarta 28 Transactions of the American Mathematical Society 28 Annales de l’Institut Henri Poincaré. Analyse Non Linéaire 27 Abstract and Applied Analysis 26 Mathematical Methods in the Applied Sciences 26 Journal of Computational and Applied Mathematics 26 Numerical Linear Algebra with Applications 25 Applied Mathematics Letters 25 Acta Mathematica Sinica. English Series 24 NoDEA. Nonlinear Differential Equations and Applications 24 Communications in Contemporary Mathematics 23 Advances in Mathematics 23 Advanced Nonlinear Studies 23 Journal of Industrial and Management Optimization 22 Journal of Inequalities and Applications 22 Communications on Pure and Applied Analysis 21 Proceedings of the American Mathematical Society 20 Nonlinear Analysis. Real World Applications 19 Computational and Applied Mathematics 18 ZAMP. Zeitschrift für angewandte Mathematik und Physik 18 Journal of Optimization Theory and Applications 18 The Journal of Geometric Analysis 18 Journal of Global Optimization 18 Topological Methods in Nonlinear Analysis 18 Discrete and Continuous Dynamical Systems 18 Mediterranean Journal of Mathematics 17 Computers & Mathematics with Applications 17 Bulletin of the Malaysian Mathematical Sciences Society. Second Series 17 Science China. Mathematics 16 Mathematische Nachrichten 16 Acta Applicandae Mathematicae 16 Complex Variables and Elliptic Equations 16 Advances in Nonlinear Analysis 15 Journal of Mathematical Physics 15 Advances in Difference Equations 14 Journal of Fixed Point Theory and Applications 14 Discrete and Continuous Dynamical Systems. Series S 14 Korean Journal of Mathematics 13 Mathematische Annalen 12 Acta Mathematica Sinica. New Series 11 Archive for Rational Mechanics and Analysis 10 Bulletin of the Australian Mathematical Society 10 Rocky Mountain Journal of Mathematics 10 Rendiconti del Circolo Matemàtico di Palermo. Serie II 10 Chinese Annals of Mathematics. Series B 10 Journal of Scientific Computing 10 Communications in Partial Differential Equations 9 Monatshefte für Mathematik 9 Applied Mathematics and Mechanics. (English Edition) 9 SIAM Journal on Matrix Analysis and Applications 9 Science in China. Series A 9 Computational Optimization and Applications 8 Communications on Pure and Applied Mathematics 8 Discrete Mathematics 8 Nonlinearity 8 Applied Mathematics and Optimization 8 Results in Mathematics 8 Acta Mathematicae Applicatae Sinica. English Series 8 Optimization 8 Journal de Mathématiques Pures et Appliquées. Neuvième Série 8 Electronic Journal of Differential Equations (EJDE) 8 Positivity 8 Discrete and Continuous Dynamical Systems. Series B 8 Open Mathematics 7 Mathematics of Computation 7 Numerical Functional Analysis and Optimization 7 Bulletin of the Iranian Mathematical Society 7 Numerical Algorithms 7 Proceedings of the Royal Society of Edinburgh. Section A. Mathematics 7 SIAM Journal on Mathematical Analysis 7 Proceedings of the Indian Academy of Sciences. Mathematical Sciences 7 Journal of Mathematical Sciences (New York) 7 The Electronic Journal of Combinatorics 7 Differential Equations 7 Set-Valued and Variational Analysis 6 Duke Mathematical Journal 6 Inventiones Mathematicae 6 Filomat 6 European Series in Applied and Industrial Mathematics (ESAIM): Control, Optimization and Calculus of Variations 6 Communications in Nonlinear Science and Numerical Simulation 6 Acta Mathematica Scientia. Series B. (English Edition) 6 Journal of Applied Mathematics and Computing 6 Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A: Matemáticas. RACSAM 6 Analysis and Mathematical Physics 6 Journal of Applied Analysis and Computation 6 SN Partial Differential Equations and Applications 5 Discrete Applied Mathematics 5 Calcolo ...and 253 more Serials all top 5 Cited in 53 Fields 1,401 Partial differential equations (35-XX) 695 Global analysis, analysis on manifolds (58-XX) 404 Linear and multilinear algebra; matrix theory (15-XX) 326 Operator theory (47-XX) 325 Ordinary differential equations (34-XX) 290 Calculus of variations and optimal control; optimization (49-XX) 216 Dynamical systems and ergodic theory (37-XX) 207 Differential geometry (53-XX) 203 Numerical analysis (65-XX) 142 Combinatorics (05-XX) 78 Difference and functional equations (39-XX) 70 Operations research, mathematical programming (90-XX) 66 Fluid mechanics (76-XX) 59 Mechanics of particles and systems (70-XX) 56 Mechanics of deformable solids (74-XX) 43 Functional analysis (46-XX) 42 Probability theory and stochastic processes (60-XX) 31 Biology and other natural sciences (92-XX) 25 Statistical mechanics, structure of matter (82-XX) 21 Real functions (26-XX) 21 Manifolds and cell complexes (57-XX) 21 Quantum theory (81-XX) 16 Algebraic topology (55-XX) 14 Integral equations (45-XX) 14 Computer science (68-XX) 13 Potential theory (31-XX) 12 Optics, electromagnetic theory (78-XX) 11 Systems theory; control (93-XX) 10 Game theory, economics, finance, and other social and behavioral sciences (91-XX) 9 Information and communication theory, circuits (94-XX) 7 Commutative algebra (13-XX) 7 Several complex variables and analytic spaces (32-XX) 7 Relativity and gravitational theory (83-XX) 6 Algebraic geometry (14-XX) 6 Convex and discrete geometry (52-XX) 6 General topology (54-XX) 6 Classical thermodynamics, heat transfer (80-XX) 4 Functions of a complex variable (30-XX) 3 General and overarching topics; collections (00-XX) 3 History and biography (01-XX) 3 Field theory and polynomials (12-XX) 3 \(K\)-theory (19-XX) 3 Harmonic analysis on Euclidean spaces (42-XX) 3 Geophysics (86-XX) 2 Measure and integration (28-XX) 2 Statistics (62-XX) 2 Astronomy and astrophysics (85-XX) 1 Mathematical logic and foundations (03-XX) 1 Order, lattices, ordered algebraic structures (06-XX) 1 Topological groups, Lie groups (22-XX) 1 Special functions (33-XX) 1 Approximations and expansions (41-XX) 1 Geometry (51-XX) Citations by Year