可数凝聚映射的一些定点结果

IF 0.9 Q2 MATHEMATICS

Afrika Matematika Pub Date : 2024-04-09 DOI:10.1007/s13370-024-01178-5

Mohamed Yassin Abdallah, Khalid Latrach

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引用次数: 0

摘要

在本文中，我们建立了连续可数凝聚映射的一些定点结果。我们推导出了 Altman 型、Leray-Schauder 型、Krasnosel'skii 型和 Krasnoselskii-Schafer 型的结果。我们分析的主要工具之一是 S. J. Daher 的一个结果（定理 2.1）。最后，我们将讨论非线性 Volterra 积分方程的存在性结果。

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Some fixed point results for countably condensing mappings

In this paper we establish some fixed point results for continuous countably condensing maps. We derive results of Altman’s type, Leray-Schauder’s type, Krasnosel’skii’s type and Krasnoselskii-Schafer’s type. One of the main tools in our analysis is a result due to S. J. Daher (Theorem 2.1). We conclude the paper by discussing existence results for a nonlinear Volterra integral equation.

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来源期刊

Afrika Matematika MATHEMATICS-

CiteScore

2.00

自引率

9.10%

发文量