排序方式: 共有1条查询结果,搜索用时 0 毫秒
1
1.
Estimates on the initial coefficients are obtained for normalized analytic functions f in the open unit disk with f and its inverse g=f−1 satisfying the conditions that zf′(z)/f(z) and zg′(z)/g(z) are both subordinate to a univalent function whose range is symmetric with respect to the real axis. Several related classes of functions are also considered, and connections to earlier known results are made. 相似文献
1