Numerical solution of nonclassical boundary value problems

IF 1.7 3区 数学 Q2 MATHEMATICS, APPLIED Numerical Algorithms Pub Date : 2024-09-19 DOI:10.1007/s11075-024-01946-1
Paola Boito, Yuli Eidelman, Luca Gemignani
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Abstract

We provide a new approach to obtain solutions of linear differential problems set in a Banach space and equipped with nonlocal boundary conditions. From this approach we derive a family of numerical schemes for the approximation of the solutions. We show by numerical tests that these schemes are numerically robust and computationally efficient.

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非经典边界值问题的数值求解
我们提供了一种新方法,用于获取巴拿赫空间中线性微分问题的解,并配有非局部边界条件。根据这种方法,我们推导出了一系列用于近似求解的数值方案。我们通过数值测试表明,这些方案具有数值稳健性和计算效率。
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来源期刊
Numerical Algorithms
Numerical Algorithms 数学-应用数学
CiteScore
4.00
自引率
9.50%
发文量
201
审稿时长
9 months
期刊介绍: The journal Numerical Algorithms is devoted to numerical algorithms. It publishes original and review papers on all the aspects of numerical algorithms: new algorithms, theoretical results, implementation, numerical stability, complexity, parallel computing, subroutines, and applications. Papers on computer algebra related to obtaining numerical results will also be considered. It is intended to publish only high quality papers containing material not published elsewhere.
期刊最新文献
Numerical solution of nonclassical boundary value problems A posteriori error estimates for the exponential midpoint method for linear and semilinear parabolic equations Communication in multiplex transportation networks Homogeneous multigrid method for hybridizable interior penalty method A note on generalized Floater–Hormann interpolation at arbitrary distributions of nodes
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