摘要： In this talk, we concern the Roper-Suffridge extension operator and its applications to convex mappings. Firstly, we generalize and prove the Roper-Suffridge extension operator preserves E-starlike mapping with a new idea. Then as a consequence, we solve a problem of Graham and Kohr in a new method. The second part is to construct some new convex mappings on Reinhardt domain which can be applied to establish extremal points of convex mappings on this domain.
时间：2018年10月17日周三15：30
地点：勤园19号楼120报告厅
单位：华侨大学特聘教授
地址：杭州市余杭区余杭塘路2318号勤园19号楼
邮编：311121 联系电话：0571-28865286
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