El Farissi, Abdallah Value distribution of meromorphic solutions and their derivatives of complex differential equations. (English) Zbl 1291.34148 ISRN Math. Anal. 2013, Article ID 497921, 5 p. (2013). MSC: 34M05 34M03 30D35 PDFBibTeX XMLCite \textit{A. El Farissi}, ISRN Math. Anal. 2013, Article ID 497921, 5 p. (2013; Zbl 1291.34148) Full Text: DOI
El Farissi, Abdallah; Belaïdi, Benharrat Complex oscillation theory of differential polynomials. (English) Zbl 1244.34108 Acta Univ. Palacki. Olomuc., Fac. Rerum Nat., Math. 50, No. 1, 43-52 (2011). MSC: 34M10 30D35 PDFBibTeX XMLCite \textit{A. El Farissi} and \textit{B. Belaïdi}, Acta Univ. Palacki. Olomuc., Fac. Rerum Nat., Math. 50, No. 1, 43--52 (2011; Zbl 1244.34108) Full Text: EuDML
Belaïdi, Benharrat; El Farissi, Abdallah Relation between differential polynomials and small functions. (English) Zbl 1203.34148 Kyoto J. Math. 50, No. 2, 453-468 (2010). Reviewer: Igor Chyzhykov (Lviv) MSC: 34M10 30D35 PDFBibTeX XMLCite \textit{B. Belaïdi} and \textit{A. El Farissi}, Kyoto J. Math. 50, No. 2, 453--468 (2010; Zbl 1203.34148) Full Text: DOI