RT Journal T1 ON REFINEMENT OF THE COEFFICIENT INEQUALITIES FOR A SUBCLASS OF QUASI-CONVEX MAPPINGS IN SEVERAL COMPLEX VARIABLES A1 徐庆华, 赖元平 PB 数学物理学报(英文版) FD 2020-12-25 YR 2020 JF Acta Mathematica Scientia JO 数学物理学报(英文版) VO 40 IS 6 SP 1653 DO 10.1007/s10473-020-0603-x K1 Fekete-Szegöproblem;subclass of quasi-convex mappings;sharp coefficient bound LK {http://121.43.60.238/sxwlxbB/CN/article/article_16279.shtml}