一维时间分数扩散方程的反系数问题

IF 2.9 2区数学 Q1 MATHEMATICS, APPLIED

Applied Mathematics Letters Pub Date : 2024-10-26 DOI:10.1016/j.aml.2024.109351

Oleg Imanuvilov , Kazufumi Ito , Masahiro Yamamoto

引用次数: 0

摘要

我们通过空间区间一端点的初值和考奇数据，证明了确定一维时间分数扩散方程空间变化零阶系数的唯一性。

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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Inverse coefficient problems for one-dimensional time-fractional diffusion equations

We prove the uniqueness in determining a spatially varying zeroth-order coefficient of a one-dimensional time-fractional diffusion equation by initial value and Cauchy data at one end point of the spatial interval.

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来源期刊

Applied Mathematics Letters 数学-应用数学

CiteScore

7.70

自引率

5.40%

发文量

347

审稿时长

10 days

期刊介绍： The purpose of Applied Mathematics Letters is to provide a means of rapid publication for important but brief applied mathematical papers. The brief descriptions of any work involving a novel application or utilization of mathematics, or a development in the methodology of applied mathematics is a potential contribution for this journal. This journal''s focus is on applied mathematics topics based on differential equations and linear algebra. Priority will be given to submissions that are likely to appeal to a wide audience.