Document Type : Research Paper
Authors
1 Department of Mathematics, College of Sciences, AL-Mustansiriyah University, Baghdad, Iraq
2 Department of Mathematics, College of Education for Pure Sciences, University of Babylon, Babylon, Iraq
Abstract
We introduce direct theorems for universal weighted approximation. This approximation in terms of weighted Ditzain-Totik modulus of smoothness for the fractional derivative of functions in $L_p$ (quasi-normed spaces).
Keywords