1、招生信息2、教育背景3、工作经历4、教授课程5、专利与奖励6、出版信息7、科研活动8、合作情况9、指导学生
基本信息
丁彦恒 男 博导 中国科学院数学与系统科学研究院
电子邮件： dingyh@math.ac.cn
通信地址： 中关村东路55号中科院数学院
邮政编码： 100190
研究领域
招生信息

招生专业070101


招生方向（非线性）泛函分析

教育背景

学历

学位
工作经历

工作简历

社会兼职
教授课程
专利与奖励

奖励信息

专利成果
出版信息

发表论文（1） Semi-classical limits of ground states of a nonlinear Dirac equation , J. Differential Equations, 2012, 第 1 作者
（2） Semiclassical solutions of Schr？dinger equations with magnetic fields and critical nonlinearities , Manuscripta Mathematica, 2012, 第 1 作者
（3） Existence of semiclassical states for a quasilinear Schr？dinger equation with critical exponent in R^N, Annali di Matematica, 2012, 第 2 作者
（4） Multiple solutions for a superlinear and periodic elliptic system on mathbbRNR, Multiple solutions for a superlinear and periodic elliptic system on mathbbRNR, Zeitschrift für Angewandte Mathematik und Physik , 2011, 第 2 作者
（5） Bound states of nonlinear Schr？dinger equations with magnetic fields, Bound states of nonlinear Schr？dinger equations with magnetic fields, Annali di Matematica Pura ed Applicata, 2011, 第 1 作者
（6） Homoclinic orbits of first order discrete Hamiltonian systems with super linear terms, SCIENCE CHINA Mathematics, 2011, 第 3 作者
（7） On Hamiltonian elliptic systems with periodic or non-periodic potentials. , On Hamiltonian elliptic systems with periodic or non-periodic potentials. , J. Differential Equations , 2010, 第 2 作者
（8） Semi-classical ground states concentrating on the nonlinear potential for a Dirac equation, Semi-classical ground states concentrating on the nonlinear potential for a Dirac equation, J. Differential Equations , 2010, 第 1 作者
（9） A note on superlinear Hamiltonian elliptic systems, A note on superlinear Hamiltonian elliptic systems, J. Math. Phys, 2009, 第 3 作者
（10） Existence and exponential decay of homoclinics in a nonperiodic superquadratic Hamiltonian system, Existence and exponential decay of homoclinics in a nonperiodic superquadratic Hamiltonian system, J. Differential Equations , 2009, 第 1 作者
（11） Stationary states of nonlinear Dirac equations with general potentials, Stationary states of nonlinear Dirac equations with general potentials, Rev. Math. Phys, 2008, 第 1 作者
（12） Solutions of a nonlinear Dirac equation with external fields., Solutions of a nonlinear Dirac equation with external fields., Arch. Ration. Mech. Anal, 2008, 第 1 作者
（13） Semiclassical states for nonlinear Schr？dinger equations with sign-changing potentials, Semiclassical states for nonlinear Schr？dinger equations with sign-changing potentials, J. Funct. Anal, 2007, 第 1 作者
（14） Solutions of perturbed Schr？dinger equations with critical nonlinearity., Solutions of perturbed Schr？dinger equations with critical nonlinearity., Calc. Var. Partial Differential Equations , 2007, 第 1 作者
（15） Homoclinic orbits for a nonperiodic Hamiltonian system. , Homoclinic orbits for a nonperiodic Hamiltonian system. , J. Differential Equations , 2007, 第 1 作者
（16） Bound states for semilinear Schr？dinger equations with sign-changing potential. , Bound states for semilinear Schr？dinger equations with sign-changing potential. , Calc. Var. Partial Differential Equations , 2007, 第 1 作者
（17） Multiple homoclinics in a Hamiltonian system with asymptotically or super linear terms, Multiple homoclinics in a Hamiltonian system with asymptotically or super linear terms, Commun. Contemp. Math., 2006, 第 1 作者
（18） Deformation theorems on non-metrizable vector spaces and applications to critical point theory, Deformation theorems on non-metrizable vector spaces and applications to critical point theory, Math. Nachr., 2006, 第 2 作者
（19） Solutions of nonlinear Dirac equations., Solutions of nonlinear Dirac equations., J. Differential Equations , 2006, 第 2 作者
（20） Multiple solutions of Schr？dinger equations with indefinite linear part and super or asymptotically linear terms. , Multiple solutions of Schr？dinger equations with indefinite linear part and super or asymptotically linear terms. , J. Differential Equations, 2006, 第 1 作者
（21） Deformation in locally convex topological linear spaces. , Deformation in locally convex topological linear spaces. , Sci. China Ser. A, 2004, 第 1 作者
（22） Positive solutions of a Schr？dinger equation with critical nonlinearity. , Positive solutions of a Schr？dinger equation with critical nonlinearity. , Z. Angew. Math. Phys, 2004, 第 2 作者
（23） Multiple solutions for a class of nonlinear Schr？dinger equations, Multiple solutions for a class of nonlinear Schr？dinger equations, J. Differential Equations , 2004, 第 1 作者
（24） Multiplicity of positive solutions of a nonlinear Schr？dinger equation., Multiplicity of positive solutions of a nonlinear Schr？dinger equation., Manuscripta Math., 2003, 第 1 作者
（25） Strongly indefinite functionals and multiple solutions of elliptic systems., Strongly indefinite functionals and multiple solutions of elliptic systems., Trans. Amer. Math. Soc. , 2003, 第 2 作者
（26） Homoclinic solutions of an infinite-dimensional Hamiltonian system., Homoclinic solutions of an infinite-dimensional Hamiltonian system., Math. Z. , 2002, 第 2 作者
（27） Solutions to a class of Schr？dinger equations, Solutions to a class of Schr？dinger equations, Proc. Amer. Math. Soc., 2002, 第 1 作者
（28） Periodic solutions of Hamiltonian systems, Periodic solutions of Hamiltonian systems, SIAM J. Math. Anal. , 2000, 第 1 作者
（29） Homoclinic orbits of a Hamiltonian system, Homoclinic orbits of a Hamiltonian system, Z. Angew. Math. Phys., 1999, 第 1 作者
（30） Periodic solutions of a wave equation with concave and convex nonlinearities., Periodic solutions of a wave equation with concave and convex nonlinearities., J. Differential Equations , 1999, 第 2 作者
（31） On a nonlinear Schr？dinger equation with periodic potential. , On a nonlinear Schr？dinger equation with periodic potential. , Math. Ann., 1999, 第 2 作者
（32） Periodic solutions of symmetric wave equations., Periodic solutions of symmetric wave equations., J. Differential Equations , 1998, 第 1 作者
（33） Some existence results of solutions for the semilinear elliptic equations on ${bf R}^N$RN, Some existence results of solutions for the semilinear elliptic equations on ${bf R}^N$RN, J. Differential Equations , 1995, 第 1 作者


发表著作（ 1 ）Variational Methods for Strongly Indefinite Problems, Variational Methods for Strongly Indefinite Problems, World Scientific Publishing, 2007-08, 第 1 作者

科研活动

科研项目（ 1 ）非线性变分理论的若干前沿课题, 主持, 国家级, 2009-01--2012-12


参与会议
合作情况

项目协作单位
指导学生