微分包含系统与双相竞争算子，对流，和混合边界条件

IF 2.9 2区数学 Q1 MATHEMATICS, APPLIED

Applied Mathematics Letters Pub Date : 2025-04-07 DOI:10.1016/j.aml.2025.109556

Jinxia Cen , Salvatore A. Marano , Shengda Zeng

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引用次数: 0

摘要

本文介绍了一类包含系统的广义或强广义解的存在性的新框架，该系统包含双相、可能竞争的微分算子、对流和混合边界条件。技术方法利用伽辽金方法和有限维空间中多函数的满射定理。

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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Differential inclusion systems with double phase competing operators, convection, and mixed boundary conditions

In this paper, a new framework for studying the existence of generalized or strongly generalized solutions to a wide class of inclusion systems involving double-phase, possibly competing differential operators, convection, and mixed boundary conditions is introduced. The technical approach exploits Galerkin’s method and a surjective theorem for multifunctions in finite dimensional spaces.

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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.