Parcourir Publications scientifiques par auteur "El Farissi, Abdallah"

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Some Extension Results in Classical Integral Inequalities

Dahmani, Zoubir; El Farissi, Abdallah; Belaïdi, Benharrat (Int. J. Open Problems Comput. Math, 2012-09-01)

n this paper, we give new extensions of the classical Hermite- Hadamard and Fejer integral inequalities. Some applications of these extensions are also presented.
Some properties of solutions of certain complex linear differential equations with meromorphic doefficients

Belaïdi, Benharrat; El Farissi, Abdallah (Methods and Applications of Analysis, 2007)

In this paper, we investigate the relationship between the solutions, their 1st and 2nd derivatives of some second order linear differential equations and meromorphic function of finite order. We obtain some precise estimates.
Some Results On the Complex Oscillation Theory Of Some Differential Polynomials

Belaıdi, Benharrat; El Farissi, Abdallah (Acta Universitatis Apulensis, 2010)

In this paper, we investigate the complex oscillation of the differential polynomial gf= d2f+ d1f+ d0f, where dj (j= 0, 1, 2) are meromorphic functions with finite iterated p− order not all equal to zero generated by ...

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