On coupled semilinear evolution systems: Techniques on fractional powers of 4 × 4 $4\times 4$ matrices and applications

IF 0.8 3区数学 Q2 MATHEMATICS

Mathematische Nachrichten Pub Date : 2024-06-16 DOI:10.1002/mana.202300318

Maykel B. Belluzi, Flank D. M. Bezerra, Marcelo J. D. Nascimento

引用次数: 0

Abstract

In this paper, we provide several techniques to explicitly calculate fractional powers of $2 \times 2$ operator matrices

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关于耦合半线性演化系统：4 × 4 $4\times 4$ 矩阵的分数幂技术及其应用

在本文中，我们提供了几种明确计算 2 × 2 $2\times 2$ 算子矩阵分数幂的技术

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Mathematische Nachrichten 数学-数学

CiteScore

1.50

自引率

0.00%

发文量

157

审稿时长

4-8 weeks

期刊介绍： Mathematische Nachrichten - Mathematical News publishes original papers on new results and methods that hold prospect for substantial progress in mathematics and its applications. All branches of analysis, algebra, number theory, geometry and topology, flow mechanics and theoretical aspects of stochastics are given special emphasis. Mathematische Nachrichten is indexed/abstracted in Current Contents/Physical, Chemical and Earth Sciences; Mathematical Review; Zentralblatt für Mathematik; Math Database on STN International, INSPEC; Science Citation Index