Global uniqueness results for Hadamard fractional integral equations

  • Mohamed Helal University Mustapha Stambouli of Mascara, Algeria
  • Yacer Abdelillah Kenane Laboratory of Mathematics, Djillali Liabes University of Sidi Bel-Abb\`es,
  • Ahmed El Amine Rezki Mustapha Stambouli University of Mascara,\\ B.P. 763, 29000, Mascara, Algeria


In this paper we investigate the existence and uniqueness of solutions of partial Integral Equations via Hadamard's fractional integral, by applying a nonlinear alternative of Leray-Schauder due to Frigon and Granas for contraction maps on Fréchet spaces.