%0 Journal Article %T Uniform Convergence of Some Extremal Polynomials in Domain with Corners on the Boundary %A Kucukaslan M %A Ko£żar C %A Abdullayev FG %J Journal of Inequalities and Applications %D 2010 %I Springer %X The aim of this paper is to investigate approximation properties of some extremal polynomials in , space. We are interested in finding approximation rate of extremal polynomials to Riemann function in and -norms on domains bounded by piecewise analytic curve. %U http://www.journalofinequalitiesandapplications.com/content/2010/716176