Some properties of meromorphic solutions to systems of complex differential-difference equations

Abstract

Applying Nevanlinna theory of the value distribution of meromorphic functions, the author studies some properties of Nevanlinna counting function and proximity function of meromorphic solutions to a type of systems of complex differential-difference equations. Specifically speaking, the estimates about counting function and proximity function of meromorphic solutions to systems of complex differential-difference equations can be given.

Keywords

Differential-difference equation / Systems of equation / Meromorphic solutions / Proximity function / Counting function

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