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A NOTE ON MEYER-KONIG AND ZELLER OPERATORS FOR FUNCTIONS OF BOUNDED VARIATION 被引量:2
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作者 Vijay Gupta (Netaji Subhas Institute of Technology, India) 《Approximation Theory and Its Applications》 2002年第3期99-102,共4页
In the present note we give the correct and improved estimate on the rate of convergence of integrated Meyer-Konig and Zetter operators for function of bounded variation.
关键词 RATE In MATH A NOTE ON MEYER-KONIG AND ZELLER OPERATORS FOR functionS of bounded variation
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A SHARP ESTIMATE ON THE DEGREE OF APPROXIMATION TO FUNCTIONS OF BOUNDED VARIATION BY CERTAIN OPERATORS 被引量:1
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作者 Vijay Gupta 《Analysis in Theory and Applications》 1995年第3期106-107,共2页
Recently Guo introduced integrated Meyer -Konig and Zeller operators and studied the rate of convergence for function of bounded variation. In this note we give a sharp estimate for these operators.
关键词 A SHARP ESTIMATE ON THE DEGREE of APPROXIMATION TO functionS of bounded variation BY CERTAIN OPERATORS
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On Bounded Variation Functions by General MKZD Operators
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作者 Vijay GUPTA 《Acta Mathematica Sinica,English Series》 SCIE CSCD 2007年第8期1457-1462,共6页
In this paper, we study the rate of convergence for functions of bounded variation for the recently introduced Bzier variant of the Meyer-Knig-Zeller-Durrmeyer operators.
关键词 approximation by positive operators rate of convergence degree of approximation functions of bounded variation total variation
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Wave Fans are Special
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作者 Constantine M.Dafermos 《Acta Mathematicae Applicatae Sinica》 SCIE CSCD 2008年第3期369-374,共6页
It is shown that self-similar BV solutions of genuinely nonlinear strictly hyperbolic systems of conservation laws are special functions of bounded variation, with vanishing Cantor part.
关键词 Hyperbolic conservation laws self-similar solutions special functions of bounded variation
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