Study on the existence of solutions to two specific types of differential-difference equations

Abstract

This paper concerns the description of the entire or meromorphic solutions to two certain types of differentialdifferenceequations under some certain conditions. The significance of our results lies in that we find the entire solutionsof the second type equation with the form $ f = AeBz $ , where A;B are constants that are completely determined only bycoefficients and correlated indices. Our results are accurate in a certain sense and are supplemented by an example. Inparticular, our resul