Approximation Theory and Related Applications by Yurii Kharkevych

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Approximation theory and imbedding problems by A.B. Németh

“…Journal of Numerical Analysis and Approximation Theory…”
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Introducing the Random Phase Approximation Theory by Giampaolo Co’

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An approximate theory of selection assuming a finite number of quantitative trait loci by Chevalet C

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Approximation theory in combinatorial optimization. Application to the generalized minimum spanning tree problem by Petrică C. Pop, G. Still, W. Kern

“…Journal of Numerical Analysis and Approximation Theory…”
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A Study on the Model of Detecting the Liquid Level of Sealed Containers Based on Kirchhoff Approximation Theory by Bin Zhang, Wen-Ai Song, Yue-Juan Wei, Dong-Song Zhang, Wen-Yi Liu

“…By simulating the sound field of a round piston transducer with the Kirchhoff integral theorem and analyzing the shape of ultrasound beams and propagation characteristics in a metal container wall, this study presents a model for calculating the echo sound pressure by using the Kirchhoff paraxial approximation theory, based on which and according to different ultrasonic impedance between gas and liquid media, a method for detecting the liquid level from outside of sealed containers is proposed. …”
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A Link between Approximation Theory and Summability Methods via Four-Dimensional Infinite Matrices by Hari M. Srivastava, Khursheed J. Ansari, Faruk Özger, Zeynep Ödemiş Özger

“…In this study, we present a link between approximation theory and summability methods by constructing bivariate Bernstein-Kantorovich type operators on an extended domain with reparametrized knots. …”
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Global theory of nonlinear systems-chaos, knots and stability by Banks Stephen P.

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Optimised disjoint virtual backbone algorithms for wireless sensor networks by Simon T. Obenofunde, Olivier Togni, Wahabou Abdou

Subjects: “…approximation theory…”
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Synthesis of flat‐top beampatterns based on simple polynomial transforms of Gaussian excitations by Goran Molnar, Dorian Ljubenko, Mile Šakić

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Extension of simultaneous Diophantine approximation algorithm for partial approximate common divisor variants by Wonhee Cho, Jiseung Kim, Changmin Lee

Subjects: “…approximation theory…”
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Conducting Causal Analysis by Means of Approximating Probabilistic Truths by Bo Pieter Johannes Andrée

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Estimating Failure Probability with Neural Operator Hybrid Approach by Mujing Li, Yani Feng, Guanjie Wang

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About B-splines. Twenty answers to one question: What is the cubic B-spline for the knots -2,-1,0,1,2? by Ewald Quak

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Global Stability of Delayed Ecosystem via Impulsive Differential Inequality and Minimax Principle by Ruofeng Rao

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Root-Finding , Analysis and Criticism of the Insults and Affronts of Ahl al -Bayt’s Opponents by Muḥammad ʿAli Ākhund, Mojtaba Shahy, Sāmīyeh Shahbāzī, Seyyd Ahmad Mousawi

Subjects: “…approximation theory…”
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Comparative numerical and analytical computations for magnetized pseudoplastic materialwith roll-coating applications by Walid Aich, Tasawar Abbas, Gamal Hassan Sewify, Muhammad Noveel Sadiq, Sami Ullah Khan, Muhammad Bilal, Mohamed Omri, Lioua Kolsi

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Increasing mathematics students' involvement in research activities at teacher education universities by Kateryna Vlasenko, Olha Rovenska, Iryna Lovianova, Oksana Kondratyeva, Vitaliy Achkan

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Convergence and error estimates for pseudo-polyharmonic div-curl and elastic interpolation on a bounded domain by Mohammed-Najib Benbourhim, Abderrahman Bouhamidi, Pedro Gonzalez-Casanova

Subjects: “…Approximation theory…”
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Matrix‐based method for solving decision domains of neighbourhood multigranulation decision‐theoretic rough sets by Jiajun Chen, Shuhao Yu, Wenjie Wei, Yan Ma

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