Meromorphic functions sharing three values with their shift

• Date: 2024
• Main Authors: Majumder, Sujoy, Das, Pradip
• Format: Article
• Language: English
• Published: Institute of Mathematics, NAS of Ukraine 2024
• Online Access: https://umj.imath.kiev.ua/index.php/umj/article/view/7502
• Journal Title: Ukrains’kyi Matematychnyi Zhurnal

UDC 517.5 We discuss the  problem of uniqueness of a meromorphic function $f(z),$ which shares $a_1(z)$, $a_2(z),$ and $a_3(z)$ CM with its shift $f(z+c)$, where $a_1(z)$, $a_2(z),$ and $a_3(z)$ are three $c$-periodic distinct small functions of $f(z)$ and $c\i...