Existence of Some Semilinear Nonlocal Functional Differential Equations of Neutral Type

This paper is concerned with the existence of mild and strong solutions on the interval for some neutral partial differential equations with nonlocal conditions. The linear part of the equations is assumed to generate a compact analytic semigroup of bounded linear operators, whereas the nonlinear p...

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Main Authors: Hsiang Liu, Cheng-Wen Liao, Chin-Tzong Pang
Format: Article
Language:English
Published: Wiley 2013-01-01
Series:Abstract and Applied Analysis
Online Access:http://dx.doi.org/10.1155/2013/503656
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author Hsiang Liu
Cheng-Wen Liao
Chin-Tzong Pang
author_facet Hsiang Liu
Cheng-Wen Liao
Chin-Tzong Pang
author_sort Hsiang Liu
collection DOAJ
description This paper is concerned with the existence of mild and strong solutions on the interval for some neutral partial differential equations with nonlocal conditions. The linear part of the equations is assumed to generate a compact analytic semigroup of bounded linear operators, whereas the nonlinear part satisfies the Carathëodory condition and is bounded by some suitable functions. We first employ the Schauder fixed-point theorem to prove the existence of solution on the interval for that is small enough, and, then, by letting and using a diagonal argument, we have the existence results on the interval . This approach allows one to drop the compactness assumption on a nonlocal condition, which generalizes recent conclusions on this topic. The obtained results will be applied to a class of functional partial differential equations with nonlocal conditions.
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spelling doaj-art-bda58402353e4c1eb79f9012d434066b2025-02-03T06:14:03ZengWileyAbstract and Applied Analysis1085-33751687-04092013-01-01201310.1155/2013/503656503656Existence of Some Semilinear Nonlocal Functional Differential Equations of Neutral TypeHsiang Liu0Cheng-Wen Liao1Chin-Tzong Pang2Department of Information Management, Yuan Ze University, 135 Yuan-Tung Road, Taoyuan 320, TaiwanDepartment of Information Management, Yuan Ze University, 135 Yuan-Tung Road, Taoyuan 320, TaiwanDepartment of Information Management, Yuan Ze University, 135 Yuan-Tung Road, Taoyuan 320, TaiwanThis paper is concerned with the existence of mild and strong solutions on the interval for some neutral partial differential equations with nonlocal conditions. The linear part of the equations is assumed to generate a compact analytic semigroup of bounded linear operators, whereas the nonlinear part satisfies the Carathëodory condition and is bounded by some suitable functions. We first employ the Schauder fixed-point theorem to prove the existence of solution on the interval for that is small enough, and, then, by letting and using a diagonal argument, we have the existence results on the interval . This approach allows one to drop the compactness assumption on a nonlocal condition, which generalizes recent conclusions on this topic. The obtained results will be applied to a class of functional partial differential equations with nonlocal conditions.http://dx.doi.org/10.1155/2013/503656
spellingShingle Hsiang Liu
Cheng-Wen Liao
Chin-Tzong Pang
Existence of Some Semilinear Nonlocal Functional Differential Equations of Neutral Type
Abstract and Applied Analysis
title Existence of Some Semilinear Nonlocal Functional Differential Equations of Neutral Type
title_full Existence of Some Semilinear Nonlocal Functional Differential Equations of Neutral Type
title_fullStr Existence of Some Semilinear Nonlocal Functional Differential Equations of Neutral Type
title_full_unstemmed Existence of Some Semilinear Nonlocal Functional Differential Equations of Neutral Type
title_short Existence of Some Semilinear Nonlocal Functional Differential Equations of Neutral Type
title_sort existence of some semilinear nonlocal functional differential equations of neutral type
url http://dx.doi.org/10.1155/2013/503656
work_keys_str_mv AT hsiangliu existenceofsomesemilinearnonlocalfunctionaldifferentialequationsofneutraltype
AT chengwenliao existenceofsomesemilinearnonlocalfunctionaldifferentialequationsofneutraltype
AT chintzongpang existenceofsomesemilinearnonlocalfunctionaldifferentialequationsofneutraltype