fixed-point theorem造句
例句与造句
- Fixed - point theorems for first kind of expansion operators
一种膨胀映射的不动点定理 - Fixed - point theorems in probabilistic n - meric space
度量空间中的不动点定理 - Banach fixed - point theorem and its randomization
不动点定理及其随机化 - The eigenvalue and fixed - point theorem on near - algebra and banach algebra
代数上的特征值和不动点定理 - In this paper , to study fixed - point of compact metric space , and obtain one pair fixed - point theorems of expansion mapping and compression mapping . the results are improved in the papers [ 1 ] , [ 2 ]
摘要研究了紧度量空间上的不动点问题。得到扩张映射与压缩映射的不动点定理。推广了文献[ 1 ] 、 [ 2 ]的结果。 - It's difficult to find fixed-point theorem in a sentence. 用fixed-point theorem造句挺难的
- Therefore debreu won the nobel economics prize in 1983 , debreu proved the walras compete competition equilibrium exist theorem by fixed - point theorem of set - valued mapping
Debreu也因此于1983年获得了诺贝尔经济学奖， debreu是利用集值分析的方法以集值映射的不动点定理为工具证明walras经济均衡理论的。 - The main idea is to find an ifs which consists of a set of contractive affine transformations mainly based on fixed - point theorem and collage theorem , when they are applied on the original image , the union of the transformed images will cover up the original image
主要以不动点定理和拼贴定理作为理论基础，对给定的图像，寻找一组由压缩仿射变换构成的ifs ，使图像通过仿射变换后尽可能与其相以。 - Certain topics which might properly not be regarded as part of “ convex analysis ” , such as fixed - point theorems , have been omitted , not because they lack charm or applications , but because they would have required technical developments somewhat outside the mainstream of the rest of the book
某些主题可能没有被视为是"凸分析"的组成部分，例如省略了定点定理,并不是因为它们缺乏吸引力或应用,而是由于它们所需要的技术发展有点超出这本书的主流。 - Fractal image compression is based on the fixed - point theorem and the collage theorem proposed by m . barnsley in 1988 . in chapter three the extend collage theorem is presented which gives the control expression of the hausdorff distance between two iterated images
分形图像压缩的理论基础是不动点定理和拼贴定理，本文对拼贴定理进行了推广，得到扩展拼贴定理，给出任意两幅迭代图像的hausdorff距离的控制表达式，原拼贴定理是扩展拼贴定理的一个特例。 - In this paper , we analyze difference solutions of the burgers - kdv type equations with the periodic boundary condition by use of functional analysis method . the existence of difference solutions is proved by fixed - point theorem and the priori estimates of the difference solution are obtained using interpolation formula of sobolev space . the convergence and stability are proved
本文应用泛函分析方法对一系列burgers - kdv型方程周期边值问题的差分解进行了分析，运用各种不动点原理证明了差分解的存在性，应用sobolev空间的离散内插公式得到了差分解及其各阶差商的先验估计，利用得到的先验估计证明了差分解的收敛性和稳定性。 - ( 1 ) the paper has studied the contractive mapping genetic algorithm , which can be converged to a global optimal solution proved by fixed - point theorem of banach space . it remedies the shortage of standard genetic algorithm . furthermore , the paper discusses the genetic operation in the algorithm such as the coding , select , cross over and mutation etc . it will be help to the next work about fusion with the neural network
本文融合神经网络技术和遗传算法，对轨道交通引起的地面振动进行了正分析和反演，并利用计算机技术实现了地面振动的三维动画模拟，这主要包括： ( 1 )研究了压缩映射遗传算法，利用banach空间的不动点定理证明了压缩映射遗传算法可以收敛到全局最优值，弥补了标准遗传算法不能收敛至全局最优值的不足。 - The second chapter sets forth the theorem basis of fractal image compression . by researching the property of iterate function system in metric space , two basic theorems are brought outthe fixed - point theorem of contract mapping and collage theorem . in the third chapter , fractal image compression method based on block partition is discussed and implemented
接着在第二章中阐述了分形图象压缩的理论基础，通过对完备空间中迭代函数系统性质的研究，提出了分形图象压缩的两个基本定理：压缩映射的不动点定理和拼贴定理。 - The existence of global solutions on interval [ 0 , a ] ( a > 0 ) for the first order initial value problem of discontinuous equations in banach space ( 1 ) is discussed . the fixed - point theorem of t - monotone increasing operators and the partial - ordered method are applied to these problems . an existence result is obtained . the results extend the relevant conclusions in reference [ 7 ]
利用t -单调增算子不动点定理和半序方法，得到了banach空间中含有间断项常微分方程初值问题( 1 )在[ 0 ， a ] ( a 0 )上整体解的一个存在性结果，改进了文[ 7 ]中的相应结果。