Výsledky vyhledávání - Linear operator approximation theory

On the stability of some positive linear operators from approximation theory Autor Mursaleen, M., Ansari, Khursheed J.

“… ] and obtained the best constant when the positive linear operators are stable in the sense of Hyers…”
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On the approximation of functions in C1(I) by a class of positive linear operators Autor Xiang, Jim X.

“…)where f is not a linear function of x and Ln(f,x) are a class of positive linear operators…”
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Applications of Linear Systems Theory to Koopman Operator Approximation Autor Dahdah, Steven

“…This thesis considers the use of linear systems theory in the context of Koopman operator approximation…”
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Analysis of Approximation by Linear Operators on Variable L ρ p ( · ) Spaces and Applications in Learning Theory Autor Li, Bing-Zheng, Zhou, Ding-Xuan

“… . We mainly consider approximation by Bernstein type linear operators. Under an assumption of log…”
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On the approximation of functions in C 1 ( I ) by a class of positive linear operators Autor Xiang, Jim X.

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Analysis of Approximation by Linear Operators on Variable L_p^(p(．)) Spaces and Applications in Learning Theory Autor Bing-Zheng Li, Ding-Xuan Zhou

“… ρ on an open subset Ω of [superscript] R d [/superscript] . We mainly consider approximation by Bernstein type linear operators…”
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Analysis of approximation by linear operators on variable [L.sup.p.sub.[rho]] spaces and applications in learning theory Autor Li, Bing-Zheng, Zhou, Ding-Xuan

“…]. We mainly consider approximation by Bernstein type linear operators. Under an assumption of log-Holder continuity of the exponent function p, we verify a conjecture…”
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Learning theory viewpoint of approximation by positive linear operators Autor Lv, Shaogao, Shi, Lei

“…We follow a learning theory viewpoint to study a family of learning schemes for regression related to positive linear operators in approximation theory…”
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The Bernstein Voronovskaja-type theorem for positive linear approximation operators Autor Gavrea, Ioan, Ivan, Mircea

“…We prove that the classical Bernstein Voronovskaja-type theorem remains valid in general for all sequences of positive linear approximation operators…”
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Approximation by pseudo-linear operators Autor Bede, Barnabás, Nobuhara, Hajime, Daňková, Martina, Di Nola, Antonio

“…The approximation operators provided by classical approximation theory use exclusively as underlying algebraic structure the linear structure of the reals…”
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Maximum Likelihood Estimation of Functionals of Discrete Distributions Autor Jiantao Jiao, Venkat, Kartik, Yanjun Han, Weissman, Tsachy

“… We apply concentration inequalities to analyze the random fluctuation of these estimators around their expectations and the theory of approximation using positive linear operators to analyze…”
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A note on the remainder in the approximation of functions by some positive linear operators Autor Birou, Marius-Mihai

“…In this note we give representations for the remainder in approximations formulas generated by positive linear operators which preserve some functions including linear functions…”
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Some new semi-exponential operators Autor Abel, Ulrich, Gupta, Vijay, Sisodia, Meer

“…In the theory of approximation, linear operators play an important role. The exponential-type operators were introduced four decades ago, since then no…”
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Approximation with arbitrary order by certain linear positive operators Autor Agratini, Octavian

“…This paper aims to highlight classes of linear positive operators of discrete and integral type for which the rates in approximation of continuous functions and in quantitative estimates…”
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Approximation on variable exponent spaces by linear integral operators Autor Li, Bing-Zheng, He, Bo-Lu, Zhou, Ding-Xuan

“…This paper aims at approximation of functions by linear integral operators on variable exponent spaces associated with a general exponent function on a domain of a Euclidean space. Under a log…”
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Perturbation theory for the approximation of stability spectra by QR methods for sequences of linear operators on a Hilbert space Autor Badawy, M., Van Vleck, E.

“… Error bounds are obtained in both the integrally separated and non-integrally separated cases that correspond to distinct and multiple eigenvalues, respectively, for a single linear operator…”
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Strong converse inequality for linear combinations of Szász-Mirakjan operators Autor Xie, Linsen, Wang, Shuli

“…By means of the regularity of the differential operators generated by the Szász-Mirakjan operators, this paper further investigates the relation between the approximation rate of the linear combinations…”
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Approximation by Shepard type pseudo-linear operators and applications to Image Processing Autor Bede, Barnabás, Schwab, Emil Daniel, Nobuhara, Hajime, Rudas, Imre J.

“… Several other operations provided by fuzzy sets theory can be used. In the present paper, pseudo-linear approximation operators are investigated from the practical point of view in Image Processing. We study max–min, max…”
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Markov Operators, Positive Semigroups and Approximation Processes Autor Altomare, Francesco

“…This research monograph gives a detailed account of a theory which is mainly concerned with certain classes of degenerate differential operators, Markov semigroups and approximation processes…”
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Local and Global Approximation Theorems for Positive Linear Operators Autor Felten, Michael

“…In this paper we bridge local and global approximation theorems for positive linear operators via Ditzian–Totik moduliω2φ(f,δ…”
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