Results 81 to 90 of about 533 (157)
A Bernstein‐Like Trigonometric Basis: Properties, Curve Design, and Operator Construction
Journal of Applied Mathematics, Volume 2025, Issue 1, 2025.We introduce a novel family of trigonometric basis functions equipped with a shape parameter, analogous to Bernstein functions. These basis functions are employed to construct Bézier‐like curves, termed “trigo‐curves”, which retain the fundamental properties of classical Bézier curves while offering enhanced shape control through parameter adjustment ...
Jamshid Saeidian +3 more
wiley +1 more source
Approxımatıon Propertıes Of Some Generalızatıons Of Baskakov Operators [PDF]
, 2019 Yaklaşım teorisinde Korovkin tipli teoremler yardımıyla düzgün yakınsakllığın incelenmesi ve bu yaklaşmın hızının hesaplanması önemli bir yere sahiptir. Bu tezde Baskakov operatörlerinin farklı genelleştirmeleri üzerinde çalışılmıştır.
Melek SOFYALIOĞLU
core
Approximation Properties of a New Class of Beta‐Type Szász–Mirakjan Operators
Journal of Mathematics, Volume 2025, Issue 1, 2025.We use the new variant of Szász–Mirakjan operators to construct a generalized version of Szász‐beta type operators and obtain auxiliary lemmas. We present the weighted approximation theorems and, by using Peetre’s K‐function, the local approximation results of these operators are studied.
Md. Nasiruzzaman +3 more
wiley +1 more source
Some approximation properties of q-Baskakov-Durrmeyer operators [PDF]
, 2011 Gupta, Vijay/0000-0002-5768-5763Very recently Aral and Gupta [1] introduced q analogue of Baskakov-Durrmeyer operators. In the present paper we extend the studies, we establish the recurrence relations for the central moments and obtain an asymptotic ...
Ali Aral +3 more
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Asymptotic expansions for variants of the gamma and Post–Widder operators preserving 1 and xj
Mathematical Methods in the Applied Sciences, Volume 47, Issue 18, Page 13718-13733, December 2024.Recently, the authors constructed operators acting on a space of functions defined on [0,∞)$$ \left[0,\infty \right) $$ and preserving 1 and xj$$ {x}^j $$ for a given j∈ℕ$$ j\in \mathrm{\mathbb{N}} $$. To this end, they considered suitable modifications of the Post–Widder and gamma operators.
Ulrich Abel +3 more
wiley +1 more source
Approximation by (p, q)-Baskakov-Durrmeyer-Stancu Operators [PDF]
, 2018 Acar, Tuncer/0000-0003-0982-9459; Mursaleen, M./0000-0003-4128-0427; Mohiuddine, S. A./0000-0002-9050-9104The present paper deals with the Stancu-type generalization of (p, q)-Baskakov-Durrmeyer operators.
Mohiuddine, S. A. +2 more
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On the rate of convergence of Baskakov-Kantorovich-Bézier operators for bounded variation functions
Journal of Numerical Analysis and Approximation Theory, 2002 In the present paper we introduce Baskakov-Kantorovich-Bézier operators and study their rate of convergence for functions of bounded variation.
Ulrich Abel, Vijay Gupta, Mircea Ivan
doaj +2 more sources
Rate of convergence on Baskakov-Beta-Bezier operators for bounded variation functions
International Journal of Mathematics and Mathematical Sciences, 2002 We introduce a new sequence of linear positive operators Bn,α(f,x), which is the Bezier variant of the well-known Baskakov Beta operators and estimate the rate of convergence of Bn,α(f,x) for functions of bounded variation.
Vijay Gupta
doaj +1 more source
Inverse Estimates for Lupas-Baskakov Operators
Journal of Computers, 2011 We establish Stechkin-Marchaud-type inequal-ities for some Feller operators by using some modified Ditzian-Totik modulus of smooth -ness. Then we derive some inverse results for this family of operators. Moreover combining the inverse results with the direct estimates we obtain a approximation equivalent theorem.
Zhanjie Song, Peixin Ye
openaire +1 more source
Resource Constraints Lead to Biased Attention but Decrease Unethical Behavior
Journal of Behavioral Decision Making, Volume 37, Issue 4, October 2024.ABSTRACT Subjective experiences of resource scarcity can make individuals short‐term oriented, capture attention, and trigger feelings of unfairness. However, the impact of scarcity on information processing and ethical decision‐making remains poorly understood. This eye‐tracking study explored how acute financial scarcity affects selective information
Caroline K. Børsting +3 more
wiley +1 more source