Dépôt DSpace/Manakin

Parcourir par sujet "exponent of convergence of distinct zeros"

Parcourir par sujet "exponent of convergence of distinct zeros"

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  • Complex Oscillation Theory of Differential Polynomials 
    Belaïdi, Benharrat; El Farissi, Abdallah (Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica, 2011)
    In this paper, we investigate the relationship between small functions and differential polynomials gf (z) = d2f + d1f + d0f, where d0(z), d1(z), d2(z) are entire functions that are not all equal to zero with ρ(dj) ...
  • Differential polynomials generated by some complex linear differential equations with meromorphic coefficients 
    Belaidi, Benharrat; El Farissi, Abdallah (Glasnik matematički, 2008-11-10)
    In this paper, we investigate the relationship between small functions and differential polynomials g (z) = d2f′′ + d1f′ + d0f, where d0 (z) , d1 (z) , d2 (z) are meromorphic functions which are not all equal to zero ...
  • Growth and oscillation related to a second order linear differential equation 
    Belaϊdi, Benharrat (Mathematical Communications, 2013-05-10)
    This paper is devoted to studying the growth and the oscillation of solutions of the second order non-homogeneous linear di erential equation f00 + A1 (z) eP(z)f0 + A0 (z) eQ(z)f = F; where P (z), Q(z) are nonconstant ...
  • On the growth of solutions of some higher order linear differential equations 
    Belaïdi, Benharrat; El Farissi, Abdallah (Applications of Mathematics, 2012-08-01)
    n this paper we discuss the growth of solutions of the higher order nonhomogeneous linear differential equation f (k)+ Ak− 1f (k− 1)+...+ A2f′′+(D1 (z)+ A1 (z) eaz) f′+(D0 (z)+ A0 (z) ebz) f= F (k⩾ 2), where a, b are complex ...

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