In this paper,the homotopy invariance of Leray-Schauder degr ee was used for studying the existence of solutions of two-point boundary value pr oblems for a class of semilinear second order ordinary differential equations wh ich satisfies the condition that the nonlinear perturbation term asymptotic grow s uniformly.
本文利用Leray -Schauder度的同伦不变性 ,在非线性扰动项满足渐进一致性增长条件下 ,研究了一类半线性二阶常微分方程两点边值问题的解的存在性 ,给出了解存在的一组充分条件 。
The continuation method of homotopy based on the homotopy invariance of topological degree;
同伦延拓法基于拓扑度的同伦不变性
A Note on Homotopy Invariance of the Stiefel-Whitney Classes of Closed Manifolds;
闭流形的Stiefel-Whitney类的同伦不变性的注记
Topological Proverty of an Intariant Homotopy Class on Banch Space;
Banach空间上一个不变同伦类的拓扑性质研究
In different areas and zones, the creep characteristic of the salt bed is not alike.
不同地区不同埋深的盐层具有不同的蠕变特性。
Diversity of HRV and BPV under different conditions
不同状态下心率、血压变异性的变化
lorentz invariant momentum space
洛伦兹不变动量空间
Lorentz invariant electromagnetic mass
洛伦兹不变电磁质量
With character, generation and population the variability varied.
随性状和世代群体不同,表现不同的变异性。
A Regularized Homotopy-Extension Method for Nonlinear Ill-Posed Operation Equation;
非线性不适定算子方程的正则同伦延拓方法研究
Analysis of Different Pre - defining Roles of Confucians and Christian Theories on Human Nature: from an Ethical Perspective;
从伦理道德视角,试析儒家与基督教两种人性论的不同预制作用
Photosynthetic characteristics of Leymus chinensis under different soil moisture grades in Hulunber prairie
呼伦贝尔草甸草原不同土壤水分梯度下羊草的光合特性
Protean varieties of the person's expression, the person's expression of different personality has the variety of different change.
人的表情千变万化，不同的性格的人的表情有着不同程度的变化。
Metaethics constantly readjusts rules so that people from different cultures can understand and implement them.
转变伦理法需要不断地修改这些规则,这样,来自不同文化的人就可以理解和应用这些规则。
Homotopy Based Backtracking Method for Large-scale Process Simulations with Load Variation
大规模变工况流程模拟的回溯同伦法
Variation coefficients of rice difference quality traits have great disparity.
不同品质性状的变异系数差异悬殊。
To write or perform music in a different key.
变调用一种不同的调性写或演奏
Stucture and Photorefractive Properties in Mn, Mg Codoped LiNbO_3 Crystals with Varied Mn Concenttration;
不同掺锰量Mn：Mg：LiNbO_3晶体结构与光折变性能
Invariant Radicals of Rings under Isomorphism of Multiplicative Semigroup of Rings;
在环的乘法半群的同构下根的不变性