On the Equation f~n(z) + g~n(z) = e~(αz+β)

摘要

In this paper we describe the meromorphic solutions of the equations f(n)(z) + (f')(n) (z) = e(z+) and f(n)(z) + f(n)(z + c) = e(z+) (c 0) over the complex plane C for integers n = 1.