The properties on differential-difference polynomials

• Datum: 2017
• Hauptverfasser: Cao, T. B., Liu, K., Liu, X. L., Цао, Т. Б., Лю, К., Лю, X. Л.
• Format: Artikel
• Sprache: Englisch
• Veröffentlicht: Institute of Mathematics, NAS of Ukraine 2017
• Online Zugang: https://umj.imath.kiev.ua/index.php/umj/article/view/1676
• Назва журналу: Ukrains’kyi Matematychnyi Zhurnal

The main aim of this paper is to improve some classical results on the distribution of zeros for differential polynomials and differential-difference polynomials. We present some results on the distribution of zeros of $[f(z)^nf(z + c)]^{(k)} \alpha (z)$ and $[f(z)^n(f(z + c) f(z))]^{(k)} \alpha (z)...