On the value distribution of differences of meromorphic functions and the growth of solutions of difference equations

报告题目：On the value distribution of differences of meromorphic functions and the growth of solutions of difference equations

报告人：龙见仁 教授（贵州师范大学）

报告时间：2019年11月18日 11：00-12：30

报告地点：D座404

摘要： Let f be a transcendental entire function in the complex plane. We partially prove a conjecture posed by Bergweiler and Langley under the additional condition that the lower order of f is less than 1/2, which the divided difference G_n(z) of f has infinitely many zeros. On the other hand, the growth of solution of the following difference equation +…+ + =0, where （i=0,1,…,n） are entire functions， （i=0,1,…,n）are complex constants, which answer a question posed by Professors I. Laine and C. Yang.

报告人简介：龙见仁，贵州师范大学数学科学学院教授，博导。2015年在芬兰东芬兰大学获博士学位，2016年在厦门大学获博士学位。主要从事复分析的研究，在J Math Anal Appl、 Ann Acad Sci Fenn Math、Acta Math Sinica等国内外刊物上发表论文四十余篇，主持国家自然科学基金2项。