Direct and inverse theorems for Bernstein polynomials with inner singularities
Lu, W., Zhang, L. (2012). Direct and inverse theorems for Bernstein polynomials with inner singularities. EKB Journal Management System, 20(3), 172-178. doi: org/10.1016/j.joems.2012.08.015
Wen-ming Lu; Lin Zhang. "Direct and inverse theorems for Bernstein polynomials with inner singularities". EKB Journal Management System, 20, 3, 2012, 172-178. doi: org/10.1016/j.joems.2012.08.015
Lu, W., Zhang, L. (2012). 'Direct and inverse theorems for Bernstein polynomials with inner singularities', EKB Journal Management System, 20(3), pp. 172-178. doi: org/10.1016/j.joems.2012.08.015
Lu, W., Zhang, L. Direct and inverse theorems for Bernstein polynomials with inner singularities. EKB Journal Management System, 2012; 20(3): 172-178. doi: org/10.1016/j.joems.2012.08.015

Direct and inverse theorems for Bernstein polynomials with inner singularities

Journal of the Egyptian Mathematical Society
Volume 20, Issue 3, 2012, Pages 172-178    PDF (342.2 K)
DOI: org/10.1016/j.joems.2012.08.015
Authors
Wen-ming Lu; Lin Zhang*
Institute of Mathematics, Hangzhou Dianzi University, Hangzhou 310037, PR China
Abstract
We introduce a new type of Bernstein polynomials, which can be used to approximate the functions with inner singularities. The direct and inverse results of the weighted approximation of this new type of combinations are obtained.
Keywords
Weighted approximation; Bernstein polynomials; Inner singularities
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