the Natural Science Foundation of Fujian Province,China (No.Z0511013);the Education Commission Foundation of Fujian Province,China (No.JB04038)
In this paper, we introduce the pre-frame operator Q for the g-frame in a complex Hilbert space, which will play a key role in studying g-frames and g-Riesz bases etc. Using the pre-frame operator Q, we give some nece...
This research is partly supported by the National Natural Science Foundation of China (10471048); the Doctoral Foundation of the Education Committee of China(20050574002); the Natural Science Foundation of Fujian Province, China (Z0511013);the Education Commission Foundation of Fujian Province, China (JB04038)
In this article, the generalized Roper-Suffridge extension operator in Banach spaces for locally biholomorphic mappings is introduced. It is proved that this operator preserves the starlikeness on some domains in Bana...
This work was partially supported by the National Natural Science Foundation of China (Grant No.10471048);the Research Fund for the Doctoral Program of Higher Education (Grant No.20050574002);the Natural Science Foundation of Fujian Province of China (Grant No.Z0511013);the Education Commission Foundation of Fujian Province of China (Grant No.JB04038)
The generalized Roper-Suffridge extension operatorΦ(f) on the bounded complete Rein- hardt domainΩin C^n with n≥2 is defined byΦ_(n,β_2,γ_2,...,β_n,γ_n)~r(f)(z)=rf((z_1)/r),((rf(z_1)/r)/(z_1))^(β2)(f′((z_1)/...