MEAN APPROXIMATION BY DILATATIONS IN BERGMAN SPACES ON THE UPPER HALF-PLANE

作     者：Ali ABKAR Ali ABKAR

作者机构：Department of Pure MathematicsFaculty of ScienceImam Khomeini International UniversityQazvin 34149Iran 

出 版 物：《数学物理学报:B辑英文版》 (Acta Mathematica Scientia)

年 卷 期：2023年第43卷第5期

页      面：2204-2214页

核心收录：

学科分类：07[理学] 070104[理学-应用数学] 0701[理学-数学] 

主　　题：mean approximation dilatation non-radial weight angular weight weighted Bergman space weighted Besov space 

摘      要：We study sufficient conditions on radial and non-radial weight functions on the upper half-plane that guarantee norm approximation of functions in weighted Bergman,weighted Dirichlet,and weighted Besov spaces on the upper half-plane by dilatations and eventually by analytic polynomials.