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利用凸映射的构造方法,给出单位球B2上的α次殆星映射的有界构造,推广单位球B2上星形映射的结果.作为应用,建立α次殆星映射与L?ewner链的关系,从L?ewner链角度刻画B2上α次殆星映射的性质,且给出f为α次殆星映射的两个等价命题.
B2上α次殆星映射的一类有界构造
【摘 要】
：
利用凸映射的构造方法,给出单位球B2上的α次殆星映射的有界构造,推广单位球B2上星形映射的结果.作为应用,建立α次殆星映射与L?ewner链的关系,从L?ewner链角度刻画B2上α次
【机 构】
：
华侨大学 数学科学学院,福建 泉州,362021;
【出 处】
：
华侨大学学报（自然科学版）
【发表日期】
：
2020年1期
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