摘要：Let f be transcendental and meromorphic in the complex plane. In this article, we investigate the existences of zeros and fixed points of the linear combination and quotients of shifts of f ( z ) $f(z)$ when f ( z ) $f(z)$ is of order one. We also prove a result concerning the linear combination which extends a result of Bergweiler and Langley. Some results concerning the order of f ( z ) < 1 $f(z) <1$ are also obtained.
