在复Banach空间单位球上讨论一类特殊的强α次殆星形映照,结合强α次殆星形映照及β型螺形映照的几何特征给出强α次殆β型螺形映照的概念,并从映照的几何特征出发,详细讨论了复Banach空间单位球上强α次殆β型螺形映照的增长和掩盖定理.
order α combinin In this paper, the authors study a kind of special strongly and almost starlike mapping of They give the defination of strongly and almost spirallike mappings of typeβ and order α by g the geometrical characteristic of sti'ongly and almost starlike mappings spirallike mappings of type ft. And from the geometrical characteristic of mappings, growth and covering theorems for strongly and almost spirallike mappings of typeβ an unit ball in complex Banach spaces. of order α and they obtain the d order a on the