58 research outputs found
On an integral operator
AbstractIn this paper we derive some criteria for univalence of a general integral operator for analytic functions in the open unit disk
On an integral operator between Bloch-type spaces on the unit ball
AbstractWe characterize the boundedness and compactness of the following integral-type operatorIφg(f)(z)=∫01Rf(φ(tz))g(tz)dtt,z∈B, where g is a holomorphic function on the unit ball B⊂Cn such that g(0)=0, and φ is a holomorphic self-map of B, acting from α-Bloch spaces to Bloch-type spaces on B
Essential norms of Volterra-type operators between~~ type spaces
~In this paper, we investigate the boundedness of some Volterra-type
operators between ~~ type spaces. Then, we give the essential norms of
such operators in terms of ~, their derivatives and the n-th power
~ of ~
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