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Zeraoulia Rafik

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#explainable ai Open access Oct 2026

Counterexamples and corrections concerning a 2025 paper on Ulam stability of a fractional boundary-value problem

This independent mathematical comment examines the published formulations in I. Nasrallah, R. Aouafi and S. Kouachi, Mathematics 13 (2025), 157, DOI: 10.3390/math13010157. An explicit example satisfies the printed hypotheses of the uniqueness theorem while admitting infinitely many solutions because the stated Green co...

Zeraoulia Rafik · 0 citations

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