%0 Journal Article
%T Simultaneous approximation by a new sequence of Sz£¿sz-beta type operators
%A Mohammad
%A Ali J.
%A Hassan
%A Amal K.
%J Revista de la Uni£¿3n Matem£¿£¿tica Argentina
%D 2009
%I Uni¨®n Matem¨¢tica Argentina
%X in this paper, we study some direct results in simultaneous approximation for a new sequence of linear positive operators of sz£¿sz-beta type operators. first, we establish the basic pointwise convergence theorem and then proceed to discuss the voronovaskaja-type asymptotic formula. finally, we obtain an error estimate in terms of modulus of continuity of the function being approximated.
%K linear positive operators
%K simultaneous approximation
%K voronovaskaja-type asymptotic formula
%K degree of approximation
%K modulus of continuity.
%U http://www.scielo.org.ar/scielo.php?script=sci_abstract&pid=S0041-69322009000100004&lng=en&nrm=iso&tlng=en