【摘要】 设f（z）=z+为单位园外对称单叶函数,本文得到了当f（z）为实系数时b_3p-1^（p）的精确估计,并求出了仅有的两个极值函数。更多还原

【Abstract】 Let f（z）be the symmetric univalent function in the exterior of the unit disk. In the present pader, we obtain the precise estimate of b_3p-1^（p） when the coefficients of f（z） are all real, and find two only extreme functions also.更多还原