1.
On the Regularity and Existences of Free Discontinuity Problems;
关于自由不连续问题的正则性和存在性
2.
Existence and Regularity of Solutions for a Nonlinear Elliptic Equation with Dirichlet-Boundary;
一类非线性椭圆方程Dirichlet边值问题解的存在性和正则性
3.
The Existence of Strongly Non-Regular Operators between Banach Lattices;
Banach格上强非正则算子的存在性
4.
Existence and Uniqueness of Weak Solutions for a Fourth Order Regularized YK Equation
四阶正则化YK方程弱解的存在唯一性
5.
Existence, Regularity and Asymptotic Behavior of Solutions for Abstract Strongly Damped Wave Equations;
抽象强阻尼波方程解的存在性，正则性与渐近性
6.
Existence and Regularity of Nonnegative Solution of a Singular Quasi-linear Isotropic Elliptic Boundary Value Problem
具有奇性的拟线性边界退化椭圆边值问题正解的存在性及正则性
7.
The existence and stability of the optimal control is established based on the parabolic regularization method and the weak convergence technique.
用抛物正则化方法和弱收敛技巧，证明了最优控制的存在性和稳定性。
8.
Existence of Positive Solutions for Semilinear Elliptic Equations in the Annular Domains
环上半线性椭圆型方程正解的存在性和唯一性
9.
How to accurately recognize and evaluate the "sexual identity" in the contemporary Chinese youth;
正确认识和评价中国青年的“性存在”
10.
Existence and Nonexistence of Positive Solutions for Nonhomogeneous Semilinear Elliptic Equations;
非齐次半线性椭圆型方程正解的存在性和不存在性
11.
Existence of Radial Solution to the Free Boundary Value Problems for Nonlinear Elliptic Equation;
半线性椭圆方程Neumann边值问题正解的存在性和非存在性
12.
Existence and Nonexistence of Positive Solutions of Semilinear Elliptic Equation With Inhomogeneous Strong Allee Effect
具有强Allee效应的半线性椭圆方程正解的存在性和非存在性
13.
The mechanism of letter of credit is based on the principle of independent abstractness and principle of surface authenticity.
独立抽象性原则和表面真实性原则是信用证机制存在的基础。
14.
Solutions and Positive Solutions of Semipositone Second-order Three-point Boundary Value Problems;
二阶三点半正边值问题的解和正解的存在性
15.
Existence and Multiplicity of Positive Solutions of Boundary Vaule Problems of Differential Equations;
微分方程边值问题正解的存在性和多重性
16.
Oscillation and Existence of Positive Solutions for Several Kinds of Delay Differential Equations;
几类时滞微分方程解的振动性和正解存在性
17.
Multiplicity and Existence of Positive Solutions for Second-Order Singular Periodic Boundary Value Problems;
二阶奇异周期边值问题正解的存在性和多重性
18.
Existence and Multiplicity of Positive Periodic Solutions to Fourth-order Singular Differential Equations
四阶奇异微分方程正周期解的存在性和多重性