@inproceedings{AhmedElSayedRashwanKamal, author = {Ahmed El-Sayed, Ahmed and Rashwan, R. A. and Kamal, A.}, title = {HADAMARD GAPS IN WEIGHTED LOGARITHMIC BLOCH SPACE}, editor = {G{\"u}rlebeck, Klaus and K{\"o}nke, Carsten}, organization = {Bauhaus-Universit{\"a}t Weimar}, issn = {1611-4086}, doi = {10.25643/bauhaus-universitaet.2827}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20170314-28275}, pages = {20}, abstract = {We give a sufficient and a necessary condition for an analytic function "f" on the unit disk "D" with Hadamard gap to belong to a class of weighted logarithmic Bloch space as well as to the corresponding little weighted logarithmic Bloch space under some conditions posed on the defined weight function. Also, we study the relations between the class of weighted logarithmic Bloch functions and some other classes of analytic functions by the help of analytic functions in the Hadamard gap class.}, subject = {Angewandte Informatik}, language = {en} } @phdthesis{AhmedElSayed2003, author = {Ahmed El-Sayed, Ahmed Mohammed}, title = {One some classes and spaces of holomorphic and hyperholomorphic functions}, doi = {10.25643/bauhaus-universitaet.25}, url = {http://nbn-resolving.de/urn:nbn:de:gbv:wim2-20040216-271}, school = {Bauhaus-Universit{\"a}t Weimar}, year = {2003}, abstract = {In this Thesis we study some complex and hypercomplex function spaces and classes such as hypercomplex Besov spaces, Bloch space and Op spaces as well as the class of basic sets of polynomials in several complex variables. It is shown that hyperholomorphic Besov spaces can be applied to characterize the hyperholomorphic Bloch space. Moreover, we consider BMOM and VMOM spaces.}, subject = {Funktionenraum}, language = {en} }