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In this paper, we gave a new proof of the existence and uniqueness of MLE for Weibull Distribution with complete data. 本文给出了完全样本下Weibull分布的极大似然估计的存在唯一性的一个新的证明。所用方法对于其它若干类型数据仍然有效
Key words Non-linear pseudoparabolic equation homeomorphism method existence and uniqueness theorem. 本刊中包含“非线性伪抛物型方程;同胚;存在唯一性.
In this paper the existence and uniqueness of a one-order quasilinear developing of cauchy problem has been proved. 摘要主要证明一个拟线形发展方程柯西问题解的存在唯一性。
These outstanding examples of cone karst owe their existence and uniqueness to several interacting geological, biological, erosional and climatic phenomena. 这些极具特色的圆锥形喀斯特山峦，是由亿万年来地质、生物或风化侵蚀作用与气候变化等诸多因素之间复杂的相互影响而形成的。
The existence and uniqueness of the m atrix polynom ial representing a m atrix function are proved by using the lim ittheory in Banach space. 利用Banach 空间的极限理论证明用矩阵多项式表示矩阵函数(收敛的方阵幂级数)的存在性与唯一性.
In this paper, we deal with the global existence and uniqueness of smooth solution to the modified anisotropic Heisenberg spin chain. 本文研究一类修正的海森堡旋转链方程组整体光滑解的存在性和唯一性.
Utilizing the monotonic theorem we get the condition to guarantee the existence and uniqueness of the positive equilibrium. 文章利用单调性理论得到了系统存在唯一正平衡点的条件并研究了此正平衡点的稳定性。
An equivalent characterization of Haar condition is given in this paper, which guarantees the existence and uniqueness of best uniform approximation. 摘要给出了保证最佳一致逼近元唯一存在的哈尔条件的等价定义。
X.Yang,An existence and uniqueness result for periodic of 2nth-order differential equations[J].Appl.Math.Comput.137(2003)101-108. 范猛;王克.;无穷时滞泛函微分方程的解的有界性和周期性[J]
The existence and uniqueness of solution for a class of stochastic functional equations on S.P. space, Acta Mathematica Scientia No.3, 2001. 一类变分条件下的微分方程解的有界性,自然科学进展,2001年。
Under some relatively strong assumptions, I achieve the Existence and Uniqueness Theorem, Comparison Theorem, Convexity Theorem. 并且在效用函数满足比较强的条件下，得到了定价系统解的存在唯一性定理，比较定理，凸性定理。
Apply singular value decomposition and generalize inverse of the matrix to discuss the existence and uniqueness of the solution of the standard linear programming problem. 用矩阵的奇异值分解和广义逆讨论标准线性规划问题解的存在性和唯一性问题.
A nonlinear Volterra integrodifferential equation is investigated. The existence and uniqueness of almost periodic solutions for the equation is obtained. 研究非线性Volterra方程概周期解,得到方程存在唯一概周期解的一组充分条件。
A quasisteady developing equation is discussed.The existence and uniqueness of classical solutions of this problem are obtained by difference method in time. 讨论了一个拟定的发展方程,并利用对时间差分方法得到这个问题古典解的存在唯一性。
In this paper, we prove existence and uniqueness of strong solutions for stochastic differential equations by a transformation of killing their diffusion coefficients. 在这篇文章中我们通过一种去掉扩散系数的变换证明了随机微分方程强解的存在唯一性。
In this paper,we prove existence and uniqueness of strong solutions for stochastic differential equations by a transformation of killing their diffusion coefficients. 在这篇文章中我们通过一种去掉扩散系数的变换证明了随机微分方程强解的存在唯一性.
Abstract: The boundary-value problem of an ultra-hyperbolic equation with an integral condition is studied and existence and uniqueness of the solution are proved. 文摘:本文研究一类超双曲型方程的极限问题，提出并证明了具一积分条件的超双曲型方程的边值问题解的存在性和唯一性。
In this paper, the Crank?Nicolson type finite difference method is applied to the Benjamin?Bona?Mahony equation. We obtain the existence and uniqueness of the numerical solutions. 使用Crank Nicolson有限差分方法来离散Benjamin Bona Mahony方程;得到其数值解的存在性和唯一性.
The global inverse function theorem is applied for the existence and uniqueness of periodical solutions to the semilinear boundary value problems. Some results are improved. 摘要本文运用整体反函数理论证明了一类半线性方程边值问题周期解的存在唯一性，推广和改进了已有的一些结果。
We use partial order and cone theory to study mixed monotone operators ,so get existence and uniqueness of fixed point without assuming the operator to be compact or continuous. 利用半序关系及锥理论研究了一类混合单调算子,在非紧非连续的条件下,得到了不动点的存在唯一性。