Kadari, HalimaSalim, AbdelkrimBenchohra, MouffakKarapinar, Erdal2026-02-052026-02-0520261402-92511776-085210.1007/s44198-025-00374-62-s2.0-105028398715https://doi.org/10.1007/s44198-025-00374-6https://hdl.handle.net/20.500.14411/11117We employ M & ouml;nch's fixed point theorem along with the technique of measure of non-compactness to establish the existence of solutions for a coupled system of tempered fractional differential equations with nonlocal boundary conditions. Additionally, we investigate the Ulam stability of the system as a qualitative aspect of our analysis. Finally, an illustrative example is provided to demonstrate that our approach meets the specific requirements set forth in the paper.eninfo:eu-repo/semantics/openAccessFractional Differential EquationCaputo Tempered Fractional DerivativeNonlocal ConditionsExistenceMeasure of NoncompactnessUlam-Hyers StabilityArticle