Coupled Hybrid Proportional Fractional Systems of Caputo-Type in Generalized Banach Spaces
DOI:
https://doi.org/10.37256/cm.7220268130Keywords:
hybrid proportional-Caputo derivative, coupled system, generalized Banach spaceAbstract
This paper presents new quantitative results for a class of coupled systems involving the hybrid proportional-Caputo fractional derivative. First, a variant of Perov's fixed point theorem, combined with the Bielecki norm, is employed to establish existence and uniqueness. Second, an additional existence result is derived using Krasnosel'skii's fixed point theorem within the framework of generalized Banach spaces. Finally, Urs's approach is employed to analyze the Hyers-Ulam stability of solutions to the proposed problem. To validate the theoretical results, several illustrative examples are presented.
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Copyright (c) 2026 Abdelkader Moumen, et al.

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