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• 

  Existence and stability of solutions of totally nonlinear neutral Caputo q-fractional difference equations

  Adusei-Poku Afful, Ernest Yankson, Agnes Adom-Konadu

  635–651

  2025-12-23
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  Positive periodic solutions of functional discrete systems with a parameter

  Youssef N. Raffoul, Ernest Yankson

  79–90

  2019-04-01
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  Inequalities and sufficient conditions for exponential stability and instability for nonlinear Volterra difference equations with variable delay

  Ernest Yankson

  109–119

  2021-04-14