摘要
亚纯函数的值分布问题吸引了许多函数论工作者,1977年前近半个世纪来的值分布论的主要成果大多体现在杨乐的专著《值分布论及其新研究》中。而这十多年来,广大函数论工作者利用各种数学工具,从各方面继续对此进行了研究,取得了丰硕成果。本文仅从亚纯函数与其导数、特征函数、亏量、小函数四方面入手,对两个函数分担理论的研究予以回顾和展望。
The Value Distribution of Meromorphic Function has a great appeal to lots of theoretical workers on this issue. The signifcant achievements made for nearly half a century's study (before 1977) are mainly included in the work — The Theory and the Recent Research of Value Distribution,by Yang Le. But recently,in more than a decade's time, great successes have been scored by workers dedicated to the study of function, who have made continuous research on this issue from different views and with different mathematical methods. This article aims at a recall and prospect of the study of the theory of the share value between two functions, based on the study of meromorphic function and other four subjects as derivate,charateristic function,dificient number and minor function.
