Zobrazeno 1 - 7
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pro vyhledávání: '"Farissi, Abdallah El"'
In this paper, we introduce the concept of relative convex sequences and establish their fundamental properties, highlighting their similarities to those of convex sequences. Additionally, we prove new inequalities of the Lupas and Hermite-Hadamard-F
Externí odkaz:
http://arxiv.org/abs/2309.03050
In this paper, we study uniqueness problems for an entire function that shares small functions of finite order with their difference operators. In particular, we give a generalization of results in [2,3,13].
Comment: 19 pages
Comment: 19 pages
Externí odkaz:
http://arxiv.org/abs/1507.08337
We investigate uniqueness problems for an entire function that shares two small functions of finite order with their difference operators. In particular, we give a generalization of a result in $[2]$.
Comment: 14 pages, accepted for publication
Comment: 14 pages, accepted for publication
Externí odkaz:
http://arxiv.org/abs/1502.04614
Publikováno v:
Mathematical Journal of Okayama University. 56(1):129-143
This paper is devoted to studying the growth of solutions of the higher order nonhomogeneous linear differential equation f(k) + Ak−1f(k−1) + ... + A2f " + (D1 (z) + A1 (z) eP(z)) f ' + (D0 (z) + A0 (z)e Q(z)) f = F (k ≥ 2) , where P (z) , Q(z)
Autor:
FARISSI, ABDALLAH EL1 elfarissi.a@gmail.com, BENBACHIR, MAAMAR2 mbenbachir2001@gmail.com
Publikováno v:
Electronic Journal of Differential Equations. 2013, Vol. 2013, p1-9. 9p.
Value Distribution of Meromorphic Solutions and Their Derivatives of Complex Differential Equations.
Autor:
Farissi, Abdallah El1 elfarissi.abdallah@yahoo.fr
Publikováno v:
ISRN Mathematical Analysis. 2013, p1-5. 5p.
Publikováno v:
Tsukuba journal of mathematics. 32(2):291-305
In this paper, we investigate the relationship between differential polynomials and meromorphic functions of finite order of some second order linear differential equations with meromorphic coefficients. We obtain some precise estimates.