Edit Profile (opens in new tab) Liu, Jiaquan Co-Author Distance Author ID: liu.jiaquan Published as: Liu, Jiaquan; Liu, Jia-Quan; Liu, Jia Quan; Liu, Jia-quan; Liu, J. Q.; Liu, Jia quan more...less Documents Indexed: 117 Publications since 1981 1 Contribution as Editor Co-Authors: 41 Co-Authors with 97 Joint Publications 1,200 Co-Co-Authors all top 5 Co-Authors 12 single-authored 27 Wang, Zhi-Qiang 24 Liu, Xiangqing 18 Guo, Yuxia 15 Chang, Kung-Ching 7 Li, Shujie 7 Wu, Shaoping 6 Zeng, Pingan 6 Zhao, Junfang 4 Chen, Yung-Ming 3 Lin, Qun 3 Xiong, Ming 2 Chu, Changmu 2 Ding, Weiyue 2 Wang, Yaqi 2 Zhang, Yajing 2 Zou, Wenming 1 Brézis, Haïm 1 Chen, Shaowei 1 Deng, Yinbin 1 Ding, Yanheng 1 Du, Ding-Zhu 1 Fang, Dexing 1 Feng, Dexing 1 Hata, Kazuya 1 Hu, Shunju 1 Huang, Yisheng 1 Li, Chong 1 Li, Pingli 1 Liu, Shibo 1 Ming, Xiong 1 Rabinowitz, Paul Henry 1 Sim, Inbo 1 Song, Jian 1 Song, Tiantai 1 Su, Jiabao 1 Tian, Gang 1 Wang, Xian zu 1 Wei, Jiwei 1 Wu, Xian 1 Yu, Jingyuan 1 Zhang, Gongqing 1 Zhao, Zhongxin 1 Zhu, Guangtian all top 5 Serials 10 Journal of Differential Equations 10 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods 9 Journal of Mathematical Analysis and Applications 4 Topological Methods in Nonlinear Analysis 4 Nonlinear Analysis. Theory, Methods & Applications 3 Journal of Computational Physics 3 Journal of Functional Analysis 3 Chinese Annals of Mathematics. Series B 3 Journal of Systems Science and Mathematical Sciences 3 International Journal of Mathematics 3 Communications in Partial Differential Equations 3 Acta Mathematica Scientia 3 Calculus of Variations and Partial Differential Equations 3 Communications in Contemporary Mathematics 3 Advanced Nonlinear Studies 2 Journal of Mathematical Physics 2 Proceedings of the American Mathematical Society 2 Systems Science and Mathematical Sciences 2 Proceedings of the Royal Society of Edinburgh. Section A. Mathematics 2 Journal of Partial Differential Equations 2 Scientia Sinica. Mathematica 1 Houston Journal of Mathematics 1 Nonlinearity 1 Applied Mathematics and Computation 1 Bulletin of the London Mathematical Society 1 Journal of the London Mathematical Society. Second Series 1 Mathematische Zeitschrift 1 Rendiconti del Seminario Matematico della Università di Padova 1 Transactions of the American Mathematical Society 1 Chinese Annals of Mathematics 1 Mathematica Numerica Sinica 1 SIAM Journal on Scientific and Statistical Computing 1 Journal of Mathematical Research & Exposition 1 Mathematics in Practice and Theory 1 International Journal of Production Research 1 Advances in Mathematics 1 Annales de l’Institut Henri Poincaré. Analyse Non Linéaire 1 Journal of Hangzhou University. Natural Science Edition 1 Journal of Qufu Normal University. Natural Science 1 Applied Mathematics Letters 1 Acta Mathematica Sinica. New Series 1 Bollettino della Unione Matemàtica Italiana. Serie VII. A 1 Applied Mathematics. Series B (English Edition) 1 Electronic Journal of Differential Equations (EJDE) 1 Advances in Computational Mathematics 1 Advances in Differential Equations 1 Discrete and Continuous Dynamical Systems 1 Acta Mathematica Sinica. English Series 1 Journal of Systems Science and Complexity 1 Acta Mathematica Scientia. Series A. (Chinese Edition) 1 Analysis in Theory and Applications 1 New Studies in Advanced Mathematics 1 Journal of Fixed Point Theory and Applications 1 Discrete and Continuous Dynamical Systems. Series S 1 Electronic Research Archive all top 5 Fields 78 Partial differential equations (35-XX) 42 Global analysis, analysis on manifolds (58-XX) 16 Ordinary differential equations (34-XX) 14 Operator theory (47-XX) 10 Numerical analysis (65-XX) 9 Differential geometry (53-XX) 8 Dynamical systems and ergodic theory (37-XX) 6 Calculus of variations and optimal control; optimization (49-XX) 5 Mechanics of particles and systems (70-XX) 2 Mechanics of deformable solids (74-XX) 2 Quantum theory (81-XX) 2 Operations research, mathematical programming (90-XX) 1 General and overarching topics; collections (00-XX) 1 History and biography (01-XX) 1 Potential theory (31-XX) 1 Functional analysis (46-XX) 1 Computer science (68-XX) 1 Classical thermodynamics, heat transfer (80-XX) 1 Geophysics (86-XX) 1 Biology and other natural sciences (92-XX) Publications by Year all cited Publications top 5 cited Publications Citations contained in zbMATH Open 92 Publications have been cited 2,116 times in 1,062 Documents Cited by ▼ Year ▼ Soliton solutions for quasilinear Schrödinger equations. II. Zbl 1229.35268Liu, Jia-quan; Wang, Ya-qi; Wang, Zhi-Qiang 336 2003 Solutions for quasilinear Schrödinger equations via the Nehari method. Zbl 1140.35399Liu, Jia-quan; Wang, Ya-qi; Wang, Zhi-Qiang 277 2004 Soliton solutions for quasilinear Schrödinger equations. I. Zbl 1229.35269Liu, Jiaquan; Wang, Zhi-Qiang 242 2003 Quasilinear elliptic equations via perturbation method. Zbl 1267.35096Liu, Xiang-Qing; Liu, Jia-Quan; Wang, Zhi-Qiang 121 2013 Quasilinear elliptic equations with critical growth via perturbation method. Zbl 1266.35086Liu, Xiang-Qing; Liu, Jia-Quan; Wang, Zhi-Qiang 91 2013 The Morse index of a saddle point. Zbl 0732.58011Liu, Jiaquan 83 1989 Remarks on multiple nontrivial solutions for quasi-linear resonant problems. Zbl 1050.35025Liu, Jiaquan; Su, Jiabao 76 2001 Multiple mixed states of nodal solutions for nonlinear Schrödinger systems. Zbl 1311.35291Liu, Jiaquan; Liu, Xiangqing; Wang, Zhi-Qiang 75 2015 Morse theory and asymptotic linear Hamiltonian system. Zbl 0672.34037Li, Shujie; Liu, J. Q. 67 1989 Ground states for quasilinear Schrödinger equations with critical growth. Zbl 1266.35025Liu, Xiangqing; Liu, Jiaquan; Wang, Zhi-Qiang 62 2013 Multiple sign-changing solutions for quasilinear elliptic equations via perturbation method. Zbl 1304.35290Liu, Jia-Quan; Liu, Xiang-Qing; Wang, Zhi-Qiang 47 2014 Liouville type theorems for positive solutions of elliptic system in \(\mathbb R^N\). Zbl 1139.35305Guo, Yuxia; Liu, Jiaquan 43 2008 Multiple solutions for quasilinear elliptic equations with a finite potential well. Zbl 1298.35198Liu, Jia-Quan; Wang, Zhi-Qiang 41 2014 On Nirenberg’s problem. Zbl 0786.58010Chang, Kung Ching; Liu, Jia Quan 39 1993 Computations of critical groups at degenerate critical point and applications to nonlinear differential equations with resonance. Zbl 0981.58011Li, Shujie; Liu, J. Q. 37 1999 Remarks on multiple solutions for asymptotically linear elliptic boundary value problems. Zbl 0812.35031Chang, Kung Ching; Li, Shujie; Liu, Jiaquan 33 1994 A generalized saddle point theorem. Zbl 0682.34032Liu, J. Q. 33 1989 Nontrivial periodic solutions for strong resonance Hamiltonian systems. Zbl 0881.34061Chang, K. C.; Liu, J. Q.; Liu, M. J. 31 1997 The existence of multiple solutions to quasilinear elliptic equations. Zbl 1122.35033Liu, Jiaquan; Liu, Shibo 29 2005 Sign-changing solutions for coupled nonlinear Schrödinger equations with critical growth. Zbl 1352.35162Liu, Jiaquan; Liu, Xiangqing; Wang, Zhi-Qiang 28 2016 Liouville-type theorems for polyharmonic equations in \(\mathbb{R}^N\) and in \(\mathbb{R}^N_+\). Zbl 1153.35028Guo, Yuxia; Liu, Jiaquan 23 2008 Multibump solutions for quasilinear elliptic equations. Zbl 1247.35045Liu, Jia-Quan; Wang, Zhi-Qiang; Guo, Yu-Xia 23 2012 Nontrivial critical points for asymptotically quadratic functions. Zbl 0767.35025Li, Shujie; Liu, J. Q. 21 1992 Splitting theorem, Poincaré–Hopf theorem and jumping nonlinear problems. Zbl 1129.35392Li, Chong; Li, Shujie; Liu, Jiaquan 20 2005 Existence of positive entire solutions for polyharmonic equations and systems. Zbl 1284.35033Liu, Jiaquan; Guo, Yuxia; Zhang, Yajing 19 2006 \(p\)-Laplacian equations in \(\mathbb{R}^N\) with finite potential via truncation method, the critical case. Zbl 1375.35228Zhao, Junfang; Liu, Xiangqing; Liu, Jiaquan 18 2017 A note on the problem of prescribing Gaussian curvature on surfaces. Zbl 0827.58050Ding, Wei-Yue; Liu, Jia-Quan 18 1995 Blow-up analysis for solutions of the Laplacian equation with exponential Neumann boundary condition in dimension two. Zbl 1197.35118Guo, Yuxia; Liu, Jiaquan 16 2006 Nontrivial solutions for resonant cooperative elliptic systems via computations of critical groups. Zbl 0940.35074Zou, Wenming; Li, Shujie; Liu, J. Q. 16 1999 Localized nodal solutions for a critical nonlinear Schrödinger equation. Zbl 1423.35088Chen, Shaowei; Liu, Jiaquan; Wang, Zhi-Qiang 14 2019 Remarks on subharmonics with minimal periods of Hamiltonian systems. Zbl 0789.58030Liu, Jiaquan; Wang, Zhiqiang 14 1993 Solutions of \(p\)-sublinear \(p\)-Laplacian equation via Morse theory. Zbl 1161.35405Guo, Yuxia; Liu, Jiaquan 14 2005 Critical point theory for nonsmooth functionals. Zbl 1117.58008Liu, Jiaquan; Guo, Yuxia 14 2007 On a Brezis-Nirenberg type quasilinear problem. Zbl 1372.35112Guo, Yuxia; Liu, Jiaquan; Wang, Zhi-Qiang 11 2017 Free vibrations for an asymmetric beam equation. Zbl 1004.35098Liu, Jia-Quan 11 2002 A strong resonance problem. Zbl 0719.58012Zhang, Gongqing; Liu, Jiaquan 11 1990 Spectral properties of population operator and asymptotic behaviour of population semigroup. Zbl 0521.92019Song, Jian; Yu, Jing yuan; Wang, Xian zu; Hu, Shun ju; Zhao, Zhong xin; Liu, Jia quan; Feng, De xing; Zhu, Guang tian 11 1982 Localized nodal solutions for quasilinear Schrödinger equations. Zbl 1423.35021Liu, Xiangqing; Liu, Jiaquan; Wang, Zhi-Qiang 11 2019 Symmetric solutions to a modified nonlinear Schrödinger equation. Zbl 1136.35091Liu, Jiaquan; Wang, Zhi-Qiang 10 2008 Nonlinear vibration of a beam. Zbl 0698.35040Liu, J. Q. 10 1989 A cohomology complex for manifolds with boundary. Zbl 0848.58001Chang, Kungching; Liu, Jiaquan 10 1995 Multibump solutions for quasilinear elliptic equations with critical growth. Zbl 1288.81036Liu, Jiaquan; Wang, Zhi-Qiang; Wu, Xian 9 2013 Calculating critical groups of solutions for elliptic problem with jumping nonlinearity. Zbl 1012.35022Liu, Jiaquan; Wu, Shaoping 9 2002 Heat flow for the minimal surface with Plateau boundary condition. Zbl 1137.53336Chang, Kung Ching; Liu, Jia Quan 9 2003 An iterative algorithm for solving inverse problems of two-dimensional diffusion equations. Zbl 0565.65074Liu, J. Q.; Chen, Y. M. 9 1984 Bifurcations for quasilinear Schrödinger equations. I. Zbl 1125.35093Liu, Jiaquan; Sim, Inbo; Wang, Zhi-Qiang 9 2007 A prescribing geodesic curvature problem. Zbl 0865.53033Chang, K. C.; Liu, J. Q. 9 1996 Homoclinic orbits for second order Hamiltonian system with quadratic growth. Zbl 0841.34051Wu, Shaoping; Liu, Jiaquan 9 1995 Existence of solutions for quasilinear elliptic equations with Hardy potential. Zbl 1338.35155Deng, Yinbin; Guo, Yuxia; Liu, Jiaquan 9 2016 Multiple solutions for resonant elliptic equations via local linking theory and Morse theory. Zbl 0998.35021Zou, Wenming; Liu, J. Q. 8 2001 Free vibrations for an asymmetric beam equation. II. Zbl 1100.35072Liu, Jia-Quan 8 2004 A numerical algorithm for solving inverse problems of two-dimensional wave equations. Zbl 0515.65088Chen, Y. M.; Liu, J. Q. 8 1983 Sign-changing solutions for an asymptotically linear Schrödinger equation with deepening potential well. Zbl 1221.35114Liu, Xiangqing; Huang, Yisheng; Liu, Jiaquan 8 2011 Nirenberg’s problem on the 2-dimensional hemi-sphere. Zbl 0819.35044Liu, Jiaquan; Li, Pingli 7 1993 Bifurcations for quasilinear elliptic equations. II. Zbl 1165.35037Liu, Jia-Quan; Wang, Zhi-Qiang 7 2008 An evolution of minimal surfaces with Plateau condition. Zbl 1118.53005Chang, Kung-ching; Liu, Jia-quan 7 2004 On a boundary value problem in the half-space. Zbl 1214.35029Liu, Xiangqing; Liu, Jiaquan 7 2011 Another approach to the heat flow for Plateau problem. Zbl 1171.53329Chang, Kung-Ching; Liu, Jia-Quan 6 2003 A numerical algorithm for remote sensing of thermal conductivity. Zbl 0469.65086Chen, Y. M.; Liu, J. Q. 6 1981 Quasilinear equations via elliptic regularization method. Zbl 1281.35048Liu, Jia-Quan; Liu, Xiang-Qing; Wang, Zhi-Qiang 6 2013 On the eigenvalue problem for the \(p\)-Laplacian operator in \(\mathbb R^N\). Zbl 1216.35083Liu, Jiaquan; Liu, Xiangqing 6 2011 A new Morse index theory for strongly indefinite functionals. Zbl 1061.58010Guo, Yuxia; Liu, Jiaquan; Zeng, Pingan 5 2004 An iterative numerical algorithm for solving multi-parameter inverse problems of evolutional partial differential equations. Zbl 0531.65068Chen, Y. M.; Liu, J. Q. 5 1984 A widely convergent generalized pulse-spectrum technique for the inversion of two-dimensional acoustic wave equation. Zbl 1088.65083Han, B.; Feng, G. F.; Liu, J. Q. 5 2006 Solutions for singular \(p\)-Laplacian equation in \(R^{n}\). Zbl 1300.35039Liu, Xiangqing; Guo, Yuxia; Liu, Jiaquan 5 2009 Computations of critical groups and applications to asymptotically linear wave equation and beam equation. Zbl 1073.35147Zeng, Pingan; Liu, Jiaquan; Guo, Yuxia 4 2004 Periodic solutions for the 1-dimensional \(p\)-Laplacian equation. Zbl 1108.34035Ming, Xiong; Wu, Shaoping; Liu, Jiaquan 4 2007 Bifurcation for potential operators. Zbl 0705.47052Liu, Jiaquan 4 1990 A geometrical index for the group \(Z^ p\). Zbl 0686.58014Liu, Jiaquan 4 1989 On a necessary and sufficient condition for local optimal solutions of quadratic programming. Zbl 0514.90068Liu, Jiaquan; Song, Tiantai; Du, Dingzhu 4 1982 On an asymptotically \(p\)-linear \(p\)-Laplacian equation in \(\mathbb R^N\). Zbl 1203.35120Liu, Jiaquan; Liu, Xiangqing; Guo, Yuxia 4 2011 Positive solutions for singular boundary value problem of second order. Zbl 1066.34021Liu, Jiaquan; Zeng, Ping’an; Xiong, Ming 3 2004 Morse theory for strongly indefinite functional. Zbl 1013.37023Guo, Y. X.; Liu, J. Q. 3 2002 Sign-changing solutions for a parameter-dependent quasilinear equation. Zbl 1480.35222Liu, Jiaquan; Liu, Xiangqing; Wang, Zhi-Qiang 3 2021 Periodic solutions of asymptotically linear Hamiltonian systems. Zbl 0659.34042Ding, Yanheng; Liu, Jiaquan 3 1989 A remark on the homoclinic orbits for Hamiltonian systems. Zbl 0940.37023Chang, Kungching; Liu, Jiaquan 3 1992 Bifurcation for strongly indefinite functional and applications to Hamiltonian system and noncooperative elliptic system. Zbl 1187.37024Guo, Yuxia; Liu, Jiaquan 3 2009 Infinitely many sign-changing solutions for system of p-Laplace equations in \(\mathbb{R}^N\). Zbl 1418.35204Zhao, Junfang; Liu, Xiangqing; Liu, Jiaquan 2 2019 Positive solutions for a singular boundary problem of second order. Zbl 1036.34031Liu, Jiaquan 2 2002 Existence theory for quasilinear elliptic equations via a regularization approach. Zbl 1387.35279Liu, Jiaquan; Liu, Xiangqing; Wang, Zhi-Qiang 2 2017 Periodic solutions for an asymptotically linear wave equation with resonance. Zbl 1151.35369Guo, Yuxia; Liu, Jiaquan 2 2007 Nonexistence of positive solutions for polyharmonic systems in \(\mathbb R^N\). Zbl 1133.35003Guo, Yuxia; Liu, Jiaquan; Zhang, Yajing 2 2007 A Morse theoretic approach to the prescribing Gaussian curvature problem. Zbl 0861.53034Chang, Kung Ching; Liu, Jia Quan 2 1995 Multiple solutions for elliptic equations with quasilinear perturbation. Zbl 1459.35195Liu, Xiangqing; Zhao, Junfang; Liu, Jiaquan 1 2021 On the system of \(p\)-Laplacian equations with critical growth. Zbl 1392.35170Liu, Xiangqing; Zhao, Junfang; Liu, Jiaquan 1 2018 Morse theory under general boundary conditions. Zbl 0755.58017Zhang, Gongqing; Liu, Jiaquan 1 1991 Note on periodic solutions of relativistic pendulum type systems. Zbl 1300.34092Hata, Kazuya; Liu, Jiaquan; Wang, Zhi-Qiang 1 2013 Integrated and concurrent approach for compound sheet metal cutting and punching. Zbl 1009.90505Xie, S. Q.; Tu, Y. L.; Liu, J. Q.; Zhou, Z. D. 1 2001 Boundary flow for the minimal surfaces in \(\mathbb R^n\) with Plateau boundary condition. Zbl 1082.53006Chang, Kung-Ching; Liu, Jia-Quan 1 2005 Infinitely many sign-changing solutions for nonlinear Schrödinger systems with finite potential well. Zbl 1499.35245Liu, Jiaquan; Liu, Xiangqing; Wang, Zhiqiang 1 2016 Sign-changing solutions for modified nonlinear Schrödinger equation. Zbl 1488.35502Liu, Jiaquan; Liu, Xiangqing; Wang, Zhiqiang 1 2015 Convergence of SOR-projection method for nonlinear systems. Zbl 0602.65030Liu, Jiaquan 1 1981 Sign-changing solutions for a parameter-dependent quasilinear equation. Zbl 1480.35222Liu, Jiaquan; Liu, Xiangqing; Wang, Zhi-Qiang 3 2021 Multiple solutions for elliptic equations with quasilinear perturbation. Zbl 1459.35195Liu, Xiangqing; Zhao, Junfang; Liu, Jiaquan 1 2021 Localized nodal solutions for a critical nonlinear Schrödinger equation. Zbl 1423.35088Chen, Shaowei; Liu, Jiaquan; Wang, Zhi-Qiang 14 2019 Localized nodal solutions for quasilinear Schrödinger equations. Zbl 1423.35021Liu, Xiangqing; Liu, Jiaquan; Wang, Zhi-Qiang 11 2019 Infinitely many sign-changing solutions for system of p-Laplace equations in \(\mathbb{R}^N\). Zbl 1418.35204Zhao, Junfang; Liu, Xiangqing; Liu, Jiaquan 2 2019 On the system of \(p\)-Laplacian equations with critical growth. Zbl 1392.35170Liu, Xiangqing; Zhao, Junfang; Liu, Jiaquan 1 2018 \(p\)-Laplacian equations in \(\mathbb{R}^N\) with finite potential via truncation method, the critical case. Zbl 1375.35228Zhao, Junfang; Liu, Xiangqing; Liu, Jiaquan 18 2017 On a Brezis-Nirenberg type quasilinear problem. Zbl 1372.35112Guo, Yuxia; Liu, Jiaquan; Wang, Zhi-Qiang 11 2017 Existence theory for quasilinear elliptic equations via a regularization approach. Zbl 1387.35279Liu, Jiaquan; Liu, Xiangqing; Wang, Zhi-Qiang 2 2017 Sign-changing solutions for coupled nonlinear Schrödinger equations with critical growth. Zbl 1352.35162Liu, Jiaquan; Liu, Xiangqing; Wang, Zhi-Qiang 28 2016 Existence of solutions for quasilinear elliptic equations with Hardy potential. Zbl 1338.35155Deng, Yinbin; Guo, Yuxia; Liu, Jiaquan 9 2016 Infinitely many sign-changing solutions for nonlinear Schrödinger systems with finite potential well. Zbl 1499.35245Liu, Jiaquan; Liu, Xiangqing; Wang, Zhiqiang 1 2016 Multiple mixed states of nodal solutions for nonlinear Schrödinger systems. Zbl 1311.35291Liu, Jiaquan; Liu, Xiangqing; Wang, Zhi-Qiang 75 2015 Sign-changing solutions for modified nonlinear Schrödinger equation. Zbl 1488.35502Liu, Jiaquan; Liu, Xiangqing; Wang, Zhiqiang 1 2015 Multiple sign-changing solutions for quasilinear elliptic equations via perturbation method. Zbl 1304.35290Liu, Jia-Quan; Liu, Xiang-Qing; Wang, Zhi-Qiang 47 2014 Multiple solutions for quasilinear elliptic equations with a finite potential well. Zbl 1298.35198Liu, Jia-Quan; Wang, Zhi-Qiang 41 2014 Quasilinear elliptic equations via perturbation method. Zbl 1267.35096Liu, Xiang-Qing; Liu, Jia-Quan; Wang, Zhi-Qiang 121 2013 Quasilinear elliptic equations with critical growth via perturbation method. Zbl 1266.35086Liu, Xiang-Qing; Liu, Jia-Quan; Wang, Zhi-Qiang 91 2013 Ground states for quasilinear Schrödinger equations with critical growth. Zbl 1266.35025Liu, Xiangqing; Liu, Jiaquan; Wang, Zhi-Qiang 62 2013 Multibump solutions for quasilinear elliptic equations with critical growth. Zbl 1288.81036Liu, Jiaquan; Wang, Zhi-Qiang; Wu, Xian 9 2013 Quasilinear equations via elliptic regularization method. Zbl 1281.35048Liu, Jia-Quan; Liu, Xiang-Qing; Wang, Zhi-Qiang 6 2013 Note on periodic solutions of relativistic pendulum type systems. Zbl 1300.34092Hata, Kazuya; Liu, Jiaquan; Wang, Zhi-Qiang 1 2013 Multibump solutions for quasilinear elliptic equations. Zbl 1247.35045Liu, Jia-Quan; Wang, Zhi-Qiang; Guo, Yu-Xia 23 2012 Sign-changing solutions for an asymptotically linear Schrödinger equation with deepening potential well. Zbl 1221.35114Liu, Xiangqing; Huang, Yisheng; Liu, Jiaquan 8 2011 On a boundary value problem in the half-space. Zbl 1214.35029Liu, Xiangqing; Liu, Jiaquan 7 2011 On the eigenvalue problem for the \(p\)-Laplacian operator in \(\mathbb R^N\). Zbl 1216.35083Liu, Jiaquan; Liu, Xiangqing 6 2011 On an asymptotically \(p\)-linear \(p\)-Laplacian equation in \(\mathbb R^N\). Zbl 1203.35120Liu, Jiaquan; Liu, Xiangqing; Guo, Yuxia 4 2011 Solutions for singular \(p\)-Laplacian equation in \(R^{n}\). Zbl 1300.35039Liu, Xiangqing; Guo, Yuxia; Liu, Jiaquan 5 2009 Bifurcation for strongly indefinite functional and applications to Hamiltonian system and noncooperative elliptic system. Zbl 1187.37024Guo, Yuxia; Liu, Jiaquan 3 2009 Liouville type theorems for positive solutions of elliptic system in \(\mathbb R^N\). Zbl 1139.35305Guo, Yuxia; Liu, Jiaquan 43 2008 Liouville-type theorems for polyharmonic equations in \(\mathbb{R}^N\) and in \(\mathbb{R}^N_+\). Zbl 1153.35028Guo, Yuxia; Liu, Jiaquan 23 2008 Symmetric solutions to a modified nonlinear Schrödinger equation. Zbl 1136.35091Liu, Jiaquan; Wang, Zhi-Qiang 10 2008 Bifurcations for quasilinear elliptic equations. II. Zbl 1165.35037Liu, Jia-Quan; Wang, Zhi-Qiang 7 2008 Critical point theory for nonsmooth functionals. Zbl 1117.58008Liu, Jiaquan; Guo, Yuxia 14 2007 Bifurcations for quasilinear Schrödinger equations. I. Zbl 1125.35093Liu, Jiaquan; Sim, Inbo; Wang, Zhi-Qiang 9 2007 Periodic solutions for the 1-dimensional \(p\)-Laplacian equation. Zbl 1108.34035Ming, Xiong; Wu, Shaoping; Liu, Jiaquan 4 2007 Periodic solutions for an asymptotically linear wave equation with resonance. Zbl 1151.35369Guo, Yuxia; Liu, Jiaquan 2 2007 Nonexistence of positive solutions for polyharmonic systems in \(\mathbb R^N\). Zbl 1133.35003Guo, Yuxia; Liu, Jiaquan; Zhang, Yajing 2 2007 Existence of positive entire solutions for polyharmonic equations and systems. Zbl 1284.35033Liu, Jiaquan; Guo, Yuxia; Zhang, Yajing 19 2006 Blow-up analysis for solutions of the Laplacian equation with exponential Neumann boundary condition in dimension two. Zbl 1197.35118Guo, Yuxia; Liu, Jiaquan 16 2006 A widely convergent generalized pulse-spectrum technique for the inversion of two-dimensional acoustic wave equation. Zbl 1088.65083Han, B.; Feng, G. F.; Liu, J. Q. 5 2006 The existence of multiple solutions to quasilinear elliptic equations. Zbl 1122.35033Liu, Jiaquan; Liu, Shibo 29 2005 Splitting theorem, Poincaré–Hopf theorem and jumping nonlinear problems. Zbl 1129.35392Li, Chong; Li, Shujie; Liu, Jiaquan 20 2005 Solutions of \(p\)-sublinear \(p\)-Laplacian equation via Morse theory. Zbl 1161.35405Guo, Yuxia; Liu, Jiaquan 14 2005 Boundary flow for the minimal surfaces in \(\mathbb R^n\) with Plateau boundary condition. Zbl 1082.53006Chang, Kung-Ching; Liu, Jia-Quan 1 2005 Solutions for quasilinear Schrödinger equations via the Nehari method. Zbl 1140.35399Liu, Jia-quan; Wang, Ya-qi; Wang, Zhi-Qiang 277 2004 Free vibrations for an asymmetric beam equation. II. Zbl 1100.35072Liu, Jia-Quan 8 2004 An evolution of minimal surfaces with Plateau condition. Zbl 1118.53005Chang, Kung-ching; Liu, Jia-quan 7 2004 A new Morse index theory for strongly indefinite functionals. Zbl 1061.58010Guo, Yuxia; Liu, Jiaquan; Zeng, Pingan 5 2004 Computations of critical groups and applications to asymptotically linear wave equation and beam equation. Zbl 1073.35147Zeng, Pingan; Liu, Jiaquan; Guo, Yuxia 4 2004 Positive solutions for singular boundary value problem of second order. Zbl 1066.34021Liu, Jiaquan; Zeng, Ping’an; Xiong, Ming 3 2004 Soliton solutions for quasilinear Schrödinger equations. II. Zbl 1229.35268Liu, Jia-quan; Wang, Ya-qi; Wang, Zhi-Qiang 336 2003 Soliton solutions for quasilinear Schrödinger equations. I. Zbl 1229.35269Liu, Jiaquan; Wang, Zhi-Qiang 242 2003 Heat flow for the minimal surface with Plateau boundary condition. Zbl 1137.53336Chang, Kung Ching; Liu, Jia Quan 9 2003 Another approach to the heat flow for Plateau problem. Zbl 1171.53329Chang, Kung-Ching; Liu, Jia-Quan 6 2003 Free vibrations for an asymmetric beam equation. Zbl 1004.35098Liu, Jia-Quan 11 2002 Calculating critical groups of solutions for elliptic problem with jumping nonlinearity. Zbl 1012.35022Liu, Jiaquan; Wu, Shaoping 9 2002 Morse theory for strongly indefinite functional. Zbl 1013.37023Guo, Y. X.; Liu, J. Q. 3 2002 Positive solutions for a singular boundary problem of second order. Zbl 1036.34031Liu, Jiaquan 2 2002 Remarks on multiple nontrivial solutions for quasi-linear resonant problems. Zbl 1050.35025Liu, Jiaquan; Su, Jiabao 76 2001 Multiple solutions for resonant elliptic equations via local linking theory and Morse theory. Zbl 0998.35021Zou, Wenming; Liu, J. Q. 8 2001 Integrated and concurrent approach for compound sheet metal cutting and punching. Zbl 1009.90505Xie, S. Q.; Tu, Y. L.; Liu, J. Q.; Zhou, Z. D. 1 2001 Computations of critical groups at degenerate critical point and applications to nonlinear differential equations with resonance. Zbl 0981.58011Li, Shujie; Liu, J. Q. 37 1999 Nontrivial solutions for resonant cooperative elliptic systems via computations of critical groups. Zbl 0940.35074Zou, Wenming; Li, Shujie; Liu, J. Q. 16 1999 Nontrivial periodic solutions for strong resonance Hamiltonian systems. Zbl 0881.34061Chang, K. C.; Liu, J. Q.; Liu, M. J. 31 1997 A prescribing geodesic curvature problem. Zbl 0865.53033Chang, K. C.; Liu, J. Q. 9 1996 A note on the problem of prescribing Gaussian curvature on surfaces. Zbl 0827.58050Ding, Wei-Yue; Liu, Jia-Quan 18 1995 A cohomology complex for manifolds with boundary. Zbl 0848.58001Chang, Kungching; Liu, Jiaquan 10 1995 Homoclinic orbits for second order Hamiltonian system with quadratic growth. Zbl 0841.34051Wu, Shaoping; Liu, Jiaquan 9 1995 A Morse theoretic approach to the prescribing Gaussian curvature problem. Zbl 0861.53034Chang, Kung Ching; Liu, Jia Quan 2 1995 Remarks on multiple solutions for asymptotically linear elliptic boundary value problems. Zbl 0812.35031Chang, Kung Ching; Li, Shujie; Liu, Jiaquan 33 1994 On Nirenberg’s problem. Zbl 0786.58010Chang, Kung Ching; Liu, Jia Quan 39 1993 Remarks on subharmonics with minimal periods of Hamiltonian systems. Zbl 0789.58030Liu, Jiaquan; Wang, Zhiqiang 14 1993 Nirenberg’s problem on the 2-dimensional hemi-sphere. Zbl 0819.35044Liu, Jiaquan; Li, Pingli 7 1993 Nontrivial critical points for asymptotically quadratic functions. Zbl 0767.35025Li, Shujie; Liu, J. Q. 21 1992 A remark on the homoclinic orbits for Hamiltonian systems. Zbl 0940.37023Chang, Kungching; Liu, Jiaquan 3 1992 Morse theory under general boundary conditions. Zbl 0755.58017Zhang, Gongqing; Liu, Jiaquan 1 1991 A strong resonance problem. Zbl 0719.58012Zhang, Gongqing; Liu, Jiaquan 11 1990 Bifurcation for potential operators. Zbl 0705.47052Liu, Jiaquan 4 1990 The Morse index of a saddle point. Zbl 0732.58011Liu, Jiaquan 83 1989 Morse theory and asymptotic linear Hamiltonian system. Zbl 0672.34037Li, Shujie; Liu, J. Q. 67 1989 A generalized saddle point theorem. Zbl 0682.34032Liu, J. Q. 33 1989 Nonlinear vibration of a beam. Zbl 0698.35040Liu, J. Q. 10 1989 A geometrical index for the group \(Z^ p\). Zbl 0686.58014Liu, Jiaquan 4 1989 Periodic solutions of asymptotically linear Hamiltonian systems. Zbl 0659.34042Ding, Yanheng; Liu, Jiaquan 3 1989 An iterative algorithm for solving inverse problems of two-dimensional diffusion equations. Zbl 0565.65074Liu, J. Q.; Chen, Y. M. 9 1984 An iterative numerical algorithm for solving multi-parameter inverse problems of evolutional partial differential equations. Zbl 0531.65068Chen, Y. M.; Liu, J. Q. 5 1984 A numerical algorithm for solving inverse problems of two-dimensional wave equations. Zbl 0515.65088Chen, Y. M.; Liu, J. Q. 8 1983 Spectral properties of population operator and asymptotic behaviour of population semigroup. Zbl 0521.92019Song, Jian; Yu, Jing yuan; Wang, Xian zu; Hu, Shun ju; Zhao, Zhong xin; Liu, Jia quan; Feng, De xing; Zhu, Guang tian 11 1982 On a necessary and sufficient condition for local optimal solutions of quadratic programming. Zbl 0514.90068Liu, Jiaquan; Song, Tiantai; Du, Dingzhu 4 1982 A numerical algorithm for remote sensing of thermal conductivity. Zbl 0469.65086Chen, Y. M.; Liu, J. Q. 6 1981 Convergence of SOR-projection method for nonlinear systems. Zbl 0602.65030Liu, Jiaquan 1 1981 all cited Publications top 5 cited Publications all top 5 Cited by 931 Authors 45 Wang, Zhi-Qiang 36 Guo, Yuxia 35 Liu, Jiaquan 35 Papageorgiou, Nikolaos S. 29 Tang, Xianhua 28 Liu, Xiangqing 26 Su, Jiabao 26 Tang, Chun-Lei 23 Chen, Haibo 19 Wu, Xian 18 Chen, Jianhua 17 Wang, Youjun 15 Cheng, Bitao 15 Severo, Uberlandio Batista 14 Deng, Yinbin 14 Zhang, Jihui 13 Liu, Shibo 13 Liu, Zhaoli 13 Rădulescu, Vicenţiu D. 13 Sun, Mingzheng 12 Chen, Caisheng 12 Da Silva, Edcarlos Domingos 12 Li, Shujie 12 Miyagaki, Olimpio Hiroshi 11 Chen, Jianqing 11 Figueiredo, Giovany Malcher 11 Nie, Jianjun 11 Shen, Yaotian 10 Li, Quanqing 10 Zhang, Binlin 10 Zou, Wenming 9 Huang, Xianjiu 9 Jia, Gao 9 Liao, Jiafeng 9 Watanabe, Tatsuya 9 Yang, Xian Yong 9 Zhang, Jianjun 8 Chen, Shaowei 8 Cheng, Yongkuan 8 Chu, Changmu 8 Do Ó, João M. Bezerra 8 Liu, Jiu 8 Santos, Carlos Alberto P. 8 Shi, Hongxia 8 Yang, Minbo 8 Yang, Yang 8 Yu, Xiaohui 8 Zhang, Jian 8 Zhou, Jiazheng 7 Adachi, Shinji 7 Candela, Anna Maria 7 Clapp, Mónica 7 Gasiński, Leszek 7 Huang, Wentao 7 Li, Zhouxin 7 Liang, Zhanping 7 Liu, Jinsheng 7 Tang, Zhongwei 7 Teng, Kaimin 7 Wang, Li 7 Wang, Wenbo 7 Wu, Ke 7 Xue, Yanfang 7 Yang, Yunyan 7 Zhang, Yimin 7 Zhang, Zhitao 7 Zhao, Junfang 6 Chen, Yutong 6 Gao, Fengshuang 6 Huang, Chen 6 Jiang, Meiyue 6 Li, Congming 6 Liang, Sihua 6 Liu, Haidong 6 Moreira, Sandra Imaculada 6 Peng, Shuangjie 6 Rumbos, Adolfo J. 6 Salvatore, Addolorata 6 Villavert, John 6 Wang, Shuli 6 Wei, Juncheng 6 Zhang, Duanzhi 6 Zhao, Leiga 5 Alves, Claudianor Oliveira 5 Byeon, Jaeyoung 5 Cheng, Rong 5 Galewski, Marek 5 Guo, Zhiming 5 Hu, Die 5 Jing, Yongtao 5 Lei, Chunyu 5 Liu, Chungen 5 Liu, Duchao 5 Liu, Zhisu 5 Mao, Anmin 5 Oliveira, José Carlos jun. 5 Peng, Shaolong 5 Recova, Leandro L. 5 Ruiz, David 5 Ruviaro, Ricardo ...and 831 more Authors all top 5 Cited in 174 Serials 109 Journal of Mathematical Analysis and Applications 101 Nonlinear Analysis. Theory, Methods & Applications. Series A: Theory and Methods 53 Journal of Differential Equations 47 Calculus of Variations and Partial Differential Equations 38 Communications on Pure and Applied Analysis 32 Journal of Mathematical Physics 30 Applied Mathematics Letters 28 Boundary Value Problems 23 Applicable Analysis 23 Discrete and Continuous Dynamical Systems 22 Communications in Contemporary Mathematics 22 Complex Variables and Elliptic Equations 21 Advanced Nonlinear Studies 20 Computers & Mathematics with Applications 15 ZAMP. Zeitschrift für angewandte Mathematik und Physik 15 Applied Mathematics and Computation 14 Journal of Functional Analysis 14 Advances in Nonlinear Analysis 13 Nonlinear Analysis. Real World Applications 12 Annales de l’Institut Henri Poincaré. Analyse Non Linéaire 11 The Journal of Geometric Analysis 10 Annali di Matematica Pura ed Applicata. Serie Quarta 10 Mediterranean Journal of Mathematics 10 Journal of Fixed Point Theory and Applications 9 Mathematical Methods in the Applied Sciences 9 Electronic Journal of Differential Equations (EJDE) 9 Abstract and Applied Analysis 9 Bulletin of the Malaysian Mathematical Sciences Society. Second Series 8 Topological Methods in Nonlinear Analysis 8 Acta Mathematica Scientia. Series B. (English Edition) 7 Nonlinearity 7 Proceedings of the American Mathematical Society 7 Acta Applicandae Mathematicae 7 Proceedings of the Royal Society of Edinburgh. Section A. Mathematics 7 Acta Mathematica Sinica. English Series 7 Discrete and Continuous Dynamical Systems. Series S 7 Science China. Mathematics 7 Nonlinear Analysis. Theory, Methods & Applications 6 NoDEA. Nonlinear Differential Equations and Applications 6 Journal of Applied Mathematics and Computing 5 Monatshefte für Mathematik 5 Communications in Partial Differential Equations 5 Journal of Difference Equations and Applications 5 Advances in Difference Equations 5 Frontiers of Mathematics in China 5 Journal of Function Spaces 4 Mathematische Annalen 4 Proceedings of the Edinburgh Mathematical Society. Series II 4 Transactions of the American Mathematical Society 4 Journal de Mathématiques Pures et Appliquées. Neuvième Série 4 SIAM Journal on Mathematical Analysis 4 Proceedings of the Indian Academy of Sciences. Mathematical Sciences 4 Taiwanese Journal of Mathematics 4 Qualitative Theory of Dynamical Systems 4 Mathematical Control and Related Fields 4 Open Mathematics 4 AIMS Mathematics 4 Electronic Research Archive 3 Communications on Pure and Applied Mathematics 3 Indian Journal of Pure & Applied Mathematics 3 Advances in Mathematics 3 Manuscripta Mathematica 3 Mathematische Zeitschrift 3 Science in China. Series A 3 Advances in Differential Equations 3 Discrete Dynamics in Nature and Society 3 Communications in Nonlinear Science and Numerical Simulation 3 Discrete and Continuous Dynamical Systems. Series B 3 Milan Journal of Mathematics 3 Korean Journal of Mathematics 2 Israel Journal of Mathematics 2 Rocky Mountain Journal of Mathematics 2 Annales Polonici Mathematici 2 Applied Mathematics and Optimization 2 Demonstratio Mathematica 2 Duke Mathematical Journal 2 Glasgow Mathematical Journal 2 Journal of Computational and Applied Mathematics 2 Mathematische Nachrichten 2 Pacific Journal of Mathematics 2 Applied Mathematics and Mechanics. (English Edition) 2 Annals of Global Analysis and Geometry 2 Bulletin of the Iranian Mathematical Society 2 Acta Mathematicae Applicatae Sinica. English Series 2 Revista Matemática Iberoamericana 2 Applications of Mathematics 2 Journal of Global Optimization 2 Acta Mathematica Sinica. New Series 2 Journal of Dynamics and Differential Equations 2 Potential Analysis 2 Applied Mathematics. Series B (English Edition) 2 Differential Equations and Dynamical Systems 2 Journal of Dynamical and Control Systems 2 Annales Henri Poincaré 2 Boletim da Sociedade Paranaense de Matemática. Terceira Série 2 Set-Valued and Variational Analysis 2 Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A: Matemáticas. RACSAM 2 Arabian Journal of Mathematics 2 Communications in Mathematics and Statistics 2 Results in Applied Mathematics ...and 74 more Serials all top 5 Cited in 31 Fields 885 Partial differential equations (35-XX) 200 Global analysis, analysis on manifolds (58-XX) 91 Ordinary differential equations (34-XX) 66 Operator theory (47-XX) 60 Differential geometry (53-XX) 51 Dynamical systems and ergodic theory (37-XX) 32 Calculus of variations and optimal control; optimization (49-XX) 31 Difference and functional equations (39-XX) 22 Integral equations (45-XX) 17 Quantum theory (81-XX) 16 Mechanics of particles and systems (70-XX) 13 Biology and other natural sciences (92-XX) 9 Potential theory (31-XX) 9 Optics, electromagnetic theory (78-XX) 8 Functional analysis (46-XX) 8 Statistical mechanics, structure of matter (82-XX) 8 Systems theory; control (93-XX) 7 Numerical analysis (65-XX) 6 Manifolds and cell complexes (57-XX) 6 Mechanics of deformable solids (74-XX) 6 Fluid mechanics (76-XX) 5 Real functions (26-XX) 5 Several complex variables and analytic spaces (32-XX) 4 Functions of a complex variable (30-XX) 4 Probability theory and stochastic processes (60-XX) 4 Operations research, mathematical programming (90-XX) 1 Combinatorics (05-XX) 1 \(K\)-theory (19-XX) 1 Measure and integration (28-XX) 1 Statistics (62-XX) 1 Relativity and gravitational theory (83-XX) Citations by Year