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Parcourir Publications scientifiques par auteur "Belarbi, Soumia"

Parcourir Publications scientifiques par auteur "Belarbi, Soumia"

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  • Existence of Positive Solutions For Nonlinear Fractional Problem On The Half Line 
    Belarbi, Soumia (Acta Mathematica Universitatis Comenianae, 2015-02-03)
    This paper deals with the di erential equations of fractional order on the half-line. By Leggett-Williams theorem, we present recent results for the exis- tence of positive solutions for a Caputo fractional problem. An ...
  • Existence of solutions for multi-points fractional evolution equations 
    Dahmani, Zoubir; Belarbi, Soumia (Applications and Applied mathematics, 2014-06-01)
    In this paper we study an impulsive fractional evolution equ ation with nonlinear boundary conditions. Sufficient conditions for the existence and uni queness of solutions are established. To illustrate our ...
  • New controllability results for fractional evolution equations in Banach spaces 
    Dahmani, Zoubir; Belarbi, Soumia (Acta Universitatis Apulensis, 2013)
    n this paper, we use Caputo derivative to generate new sufficient conditions for the controllability of fractional evolution integro-differential equations in Banach spaces. These results are obtained using Banach ...
  • New existence and uniqueness results for fractional differential equations 
    Anber, Ahmed; Belarbi, Soumia (Analele Universitatii" Ovidius" Constanta-Seria Matematica, 2013-11-01)
    n this paper, we study a class of boundary value problems of nonlin- ear fractional differential equations with integral boundary conditions. Some new existence and uniqueness results are obtained by using Ba- nach fixed ...
  • New results for fractional evolution equations using Banach fixed point theorem 
    Dahmani, Zoubir; Belarbi, Soumia (International Journal of Nonlinear Analysis and Applications, 2014-07-01)
    In this paper, we study the existence of solutions for fractional evolution equations with nonlocal conditions. These results are obtained using Banach contraction xed point theorem. Other results are also presented ...
  • On some new fractional integral inequalities 
    Dahmani, Zoubir; Belarbi, Soumia (J. Inequal. Pure Appl. Math, 2009)
    In this paper, using the Riemann-Liouville fractional integral, we establish some new integral inequalities for the Chebyshev functional in the case of two syn- chronous functions.
  • Some inequalities of Qi type using fractional integration 
    Dahmani, Zoubir; Belarbi, Soumia (Int. J. Nonlinear Sci, 2010)
    In the present paper, we use the Riemann-Liouville fractional integral to establish some integral results for certain classes of functions defined on some intervals of the real line. By introducing parameters 𝛼, 𝛽 and ...

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