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首页> 外文期刊>Mathematics Sciences Research Journal >Stable Krasnoselskij-type Iterative Solution for Accretive Operator Equation x + Ax = f in Arbitrary Banach Spaces
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Stable Krasnoselskij-type Iterative Solution for Accretive Operator Equation x + Ax = f in Arbitrary Banach Spaces

机译:任意Banach空间中增生算子方程x + Ax = f的稳定Krasnoselskij型迭代解

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摘要

Let X be a Banach space. Suppose that A: X → X is a Lipschitz accretive operator and x +Ax = f is a nonlinear equation with accretive operator. The objective of this note is to discuss simultaneously the existence and uniqueness of solution of the equation, and its convergence, convergence rate estimate and stability of Krasnoselskij iterative procedure. If iterative parameter is selected suitably,then Krasnoselskij iterative procedure converges strongly to the solution and the iterative process is stable. 2000 MSC: 47H17, 47H06, 47H10.
机译:令X为Banach空间。假设A:X→X是Lipschitz增生算子,x + Ax = f是带有增生算子的非线性方程。该注释的目的是同时讨论方程解的存在性和唯一性,以及其收敛性,收敛速度估计和Krasnoselskij迭代过程的稳定性。如果适当选择了迭代参数,则Krasnoselskij迭代过程将很容易收敛到解,并且迭代过程是稳定的。 2000 MSC:47H17、47H06、47H10。

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