Title of article :
Essential norms of weighted composition operators between Zygmund-type spaces and Bloch-type spaces
Author/Authors :
SANATPOUR, AMIR HOSSEIN kharazmi university (university of tarbiat moallem) - Department of Mathematics, تهران, ايران , HASSANLOU, MOSTAFA university of tabriz - Faculty of Mathematical Sciences, تبريز, ايران
Abstract :
We investigate the boundedness of weighted composition operator u C_{varphi} mapping the Zygmund-type space Z^{alpha} into the Bloch-type space B^{beta}. Then we give essential norm estimates of such an operator in terms of u and varphi.
Keywords :
Zygmund , type space , Bloch , type space , weighted composition operator , essential norm
Journal title :
Turkish Journal of Mathematics
Journal title :
Turkish Journal of Mathematics
