Works about POLYNOMIAL approximation

Results: 953

Обліково-аналітичний інструментарій оцінки економічної стабільності сільського господарства України.

Published in:

Accounting & Finance / Oblìk ì Fìnansi, 2025, v. 108, n. 2, p. 13, doi. 10.33146/2307-9878-2025-2(108)-13-21

By:

Сокіл, Олег;
Пилипенко, Любомир;
Ясінська, Алла

Publication type:

Article

ON STEINER TREES OF THE REGULAR SIMPLEX.

Published in:

Journal of Computational Geometry, 2025, v. 16, n. 1, p. 1

By:

Fleischmann, Henry;
Quintero, Guillermo Gamboa;
C. S., Karthik;
Matějka, Josef;
Petr, Jakub

Publication type:

Article

An accurate approximation technique based on Schröder operational matrices for numerical treatments of time-fractional nonlinear generalized Kawahara equation.

Published in:

Boundary Value Problems, 2025, v. 2025, n. 1, p. 1, doi. 10.1186/s13661-025-02085-9

By:

Ahmed, Hany M.;
Izadi, Mohammad

Publication type:

Article

Efficient Approximations for Utility-Based Pricing.

Published in:

Methodology & Computing in Applied Probability, 2024, v. 26, n. 2, p. 1, doi. 10.1007/s11009-024-10076-z

By:

Carassus, Laurence;
Ferhoune, Massinissa

Publication type:

Article

Polynomial Approximations for Bivariate Aggregate Claims Amount Probability Distributions.

Published in:

Methodology & Computing in Applied Probability, 2017, v. 19, n. 1, p. 151, doi. 10.1007/s11009-015-9470-7

By:

Goffard, Pierre-Olivier;
Loisel, Stéphane;
Pommeret, Denys

Publication type:

Article

Advancing Microplastic Detection Technology through Digital Image Processing, Fractal Analysis, and Polynomial Approximation Methods.

Published in:

Microscopy & Microanalysis, 2024, v. 30, p. 1, doi. 10.1093/mam/ozae044.195

By:

Campos-Lopez, Maximiliano;
Aguilar-Garay, Ricardo;
Bonilla-Martínez, Ivonne B;
Gomez-Castrejon, Jorge O;
Mendoza-Pérez, Jorge A;
Reyes-Guzmán, Marco A;
Garibay-Febles, Vicente

Publication type:

Article

A posteriori error estimates and adaptivity for the continuous Galerkin time-stepping method for nonlinear initial value problems.

Published in:

Calcolo, 2025, v. 62, n. 2, p. 1, doi. 10.1007/s10092-025-00638-z

By:

Tian, Liutao;
Yang, Shuo;
Tian, Hongjiong

Publication type:

Article

Hermite and Hermite–Fejér interpolation at Pollaczek zeros.

Published in:

Calcolo, 2025, v. 62, n. 1, p. 1, doi. 10.1007/s10092-024-00630-z

By:

Mastroianni, Giuseppe;
Notarangelo, Incoronata

Publication type:

Article

High-order schemes based on extrapolation for semilinear fractional differential equation.

Published in:

Calcolo, 2024, v. 61, n. 1, p. 1, doi. 10.1007/s10092-023-00553-1

By:

Yang, Yuhui;
Green, Charles Wing Ho;
Pani, Amiya K.;
Yan, Yubin

Publication type:

Article

Extended barycentric rational schemes for functions of singularities.

Published in:

Calcolo, 2022, v. 59, n. 4, p. 1, doi. 10.1007/s10092-022-00480-7

By:

Kong, Desong;
Xiang, Shuhuang;
Li, Li;
Li, Ran

Publication type:

Article

A Nyström method for a class of Fredholm integral equations on the real semiaxis.

Published in:

Calcolo, 2017, v. 54, n. 2, p. 567, doi. 10.1007/s10092-016-0199-7

By:

Mastroianni, Giuseppe;
Milovanović, Gradimir;
Notarangelo, Incoronata

Publication type:

Article

Cubature rules for harmonic functions based on Radon projections.

Published in:

Calcolo, 2015, v. 52, n. 2, p. 153, doi. 10.1007/s10092-014-0111-2

By:

Georgieva, Irina;
Hofreither, Clemens

Publication type:

Article

Derivation of rainfall IDF relations by third-order polynomial normal transform.

Published in:

Stochastic Environmental Research & Risk Assessment, 2018, v. 32, n. 8, p. 2309, doi. 10.1007/s00477-018-1583-4

By:

You, Lingwan;
Tung, Yeou-Koung

Publication type:

Article

Measurements of Electrical Characteristics of Mammalian Oocytes.

Published in:

Measurement Techniques, 2023, v. 66, n. 5, p. 366, doi. 10.1007/s11018-023-02236-3

By:

Shigimaga, V. A.;
Kolesnikova, A. A.;
Somova, E. V.;
Tishchenko, A. A.;
Feskov, A. M.

Publication type:

Article

Numerical Differentiation in the Measurement Model.

Published in:

Measurement Techniques, 2019, v. 62, n. 8, p. 673, doi. 10.1007/s11018-019-01677-z

By:

Loktionov, A. P.

Publication type:

Article

Digital Processing of Measurement Information in Radioisotope Devices.

Published in:

Measurement Techniques, 2018, v. 61, n. 2, p. 177, doi. 10.1007/s11018-018-1406-5

By:

Vodovozov, A. M.

Publication type:

Article

Modeling, Reproduction, and Mapping of Geofields With and Without Measurement Noise. Part 6. Piecewise Polynomial Approximations, Statistical Design of Experiments, and the Construction of Contour Maps.

Published in:

Measurement Techniques, 2018, v. 61, n. 2, p. 104, doi. 10.1007/s11018-018-1395-4

By:

Pashayev, A. M.;
Sadykhov, R. A.;
Habibullayev, S. B.

Publication type:

Article

Analysis of Methods for Constructing Functional Transformations in Conductometric Concentrometers.

Published in:

Measurement Techniques, 2018, v. 60, n. 10, p. 1058, doi. 10.1007/s11018-018-1318-4

By:

Solov’ev, V. A.;
Krivobokov, D. E.

Publication type:

Article

Improving the Polynomial Approximation of an Object Characteristic that is not Directly Measurable by Using Measurement Reduction.

Published in:

Measurement Techniques, 2017, v. 59, n. 10, p. 1042, doi. 10.1007/s11018-017-1089-3

By:

Loktionov, A.

Publication type:

Article

Fast Search Algorithms for the Best Approximation Polynomials for Reproduction of Functional Dependences in Data-Measurement Systems.

Published in:

Measurement Techniques, 2016, v. 59, n. 4, p. 351, doi. 10.1007/s11018-016-0970-9

By:

Chekushkin, V.;
Mikheev, K.

Publication type:

Article

Approximation to the function z by rational fractions in a domain with zero external angle.

Published in:

Mathematical Notes, 2012, v. 91, n. 5/6, p. 714, doi. 10.1134/S0001434612050136

By:

Pekarskii, A.

Publication type:

Article

Estimates for Constant in Jackson Type Inequality for Periodic Functions.

Published in:

Journal of Mathematical Sciences, 2022, v. 262, n. 3, p. 731, doi. 10.1007/s10958-022-05784-1

By:

Babushkin, M. V.

Publication type:

Article

Estimates for Constant in Jackson Type Inequality for Periodic Functions.

Published in:

Journal of Mathematical Sciences, 2022, v. 261, n. 6, p. 731, doi. 10.1007/s10958-022-05784-1

By:

Babushkin, M. V.

Publication type:

Article

The Order of Comonotone Approximation of Differentiable Periodic Functions.

Published in:

Journal of Mathematical Sciences, 2022, v. 260, n. 5, p. 651, doi. 10.1007/s10958-022-05717-y

By:

Dzyubenko, German;
Yushchenko, Lyudmyla

Publication type:

Article

Approximation of Infinitely Differentiable Functions on the Real Line by Polynomials in Weighted Spaces.

Published in:

Journal of Mathematical Sciences, 2021, v. 257, n. 3, p. 329, doi. 10.1007/s10958-021-05486-0

By:

Musin, I. Kh.

Publication type:

Article

Approximation of the Lebesgue Constant of a Lagrange Polynomial by a Logarithmic Function with Shifted Argument.

Published in:

Journal of Mathematical Sciences, 2021, v. 252, n. 3, p. 445, doi. 10.1007/s10958-020-05172-7

By:

Shakirov, I. A.

Publication type:

Article

Approximation of Infinitely Differentiable Functions in Unbounded Convex Domains by Polynomials in Weighted Spaces.

Published in:

Journal of Mathematical Sciences, 2020, v. 245, n. 1, p. 40, doi. 10.1007/s10958-020-04675-7

By:

Musin, I. Kh.

Publication type:

Article

A Note on Approximation by Trigonometric Polynomials.

Published in:

Journal of Mathematical Sciences, 2019, v. 243, n. 6, p. 981, doi. 10.1007/s10958-019-04598-y

By:

Shirokov, N. A.

Publication type:

Article

Sharp Inequalities for Seminorms Defined on Spaces of Periodic Functions.

Published in:

Journal of Mathematical Sciences, 2018, v. 228, n. 6, p. 662, doi. 10.1007/s10958-017-3654-3

By:

Zhuk, V.

Publication type:

Article

Estimate of the Effect of Rarefaction on the Poiseuille Number in a Long Annular Channel under Partial Accomodation of Gas Molecules.

Published in:

Fluid Dynamics, 2022, v. 57, n. 5, p. 663, doi. 10.1134/S0015462822050056

By:

Germider, O. V.;
Popov, V. N.

Publication type:

Article

Diffusion-based Sparse-Grid generative models for density estimation.

Published in:

Applied Mathematics for Modern Challenges, 2024, v. 2, n. 4, p. 1, doi. 10.3934/ammc.2024019

By:

Liu, Yanfang;
Bryantseva, Alisa;
Stoyanov, Miroslav;
Bao, Feng;
Zhang, Guannan

Publication type:

Article

Approximate Solutions for Optimal Control of Fixed Boundary Value Problems Using Variational and Minimum Approaches.

Published in:

Al-Mustansiriyah Journal of Science, 2023, v. 34, n. 3, p. 72, doi. 10.23851/mjs.v34i3.1104

By:

Hameed, Amal S.;
Zaboon, Radhi A.

Publication type:

Article

Trigonometric Approximation by Modulus of Smoothness in L<sub>p,α</sub> (X).

Published in:

Al-Mustansiriyah Journal of Science, 2021, v. 32, n. 3, p. 20, doi. 10.23851/mjs.v32i3.953

By:

Fayyadh, Mohammed Hamad;
Auad, Alaa Adnan

Publication type:

Article

Realization of quantum signal processing on a noisy quantum computer.

Published in:

NPJ Quantum Information, 2023, v. 9, n. 1, p. 1, doi. 10.1038/s41534-023-00762-0

By:

Kikuchi, Yuta;
Mc Keever, Conor;
Coopmans, Luuk;
Lubasch, Michael;
Benedetti, Marcello

Publication type:

Article

APPROXIMATION BY POLYNOMIAL POSSIBILISTIC INTEGRAL OPERATORS.

Published in:

Annals: Series on Mathematics & its Applications, 2020, v. 12, n. 1/2, p. 132, doi. 10.56082/annalsarscimath.2020.1-2.132

By:

Gal, Sorin G.

Publication type:

Article

ON SEMILOCAL CONVERGENCE ANALYSIS OF THE INVERSE WEIERSTRASS METHOD FOR SIMULTANEOUS COMPUTING OF POLYNOMIAL ZEROS.

Published in:

Annals: Series on Mathematics & its Applications, 2019, v. 11, n. 2, p. 247

By:

Nedzhibov, Gyurhan H.

Publication type:

Article

NEW HEURISTICS FOR MODELING TEMPORAL CONSTRAINTS AND GENERATING PERT NETWORK WITH MINIMUM NUMBER OF DUMMY-ARCS.

Published in:

Annals: Series on Mathematics & its Applications, 2018, v. 10, n. 2, p. 329

By:

Mouhoub, Nasser Eddine;
Benhocine, Abdelhamid;
Gasmi, Abdelkader

Publication type:

Article

Degree of simultaneous approximation of multivariate functions by neural networks with one hidden layer.

Published in:

Journal of Analysis & Applications, 2024, v. 22, n. 2, p. 69

By:

Hahm, N. W.

Publication type:

Article

Lebesgue functions and Lebesgue constants in polynomial interpolation.

Published in:

Journal of Inequalities & Applications, 2016, v. 2016, n. 1, p. 1, doi. 10.1186/s13660-016-1030-3

By:

Ibrahimoglu, Bayram

Publication type:

Article

Quasi-Classical Approximation of the Data on the Ionization Potentials of Multiply Charged Ions of the Superheavy Elements.

Published in:

Plasma Physics Reports, 2023, v. 49, n. 10, p. 1220, doi. 10.1134/S1063780X2360113X

By:

Shpatakovskaya, G. V.

Publication type:

Article

Computational Scheme for the First-Order Linear Integro-Differential Equations Based on the Shifted Legendre Spectral Collocation Method.

Published in:

Mathematics (2227-7390), 2022, v. 10, n. 21, p. 4117, doi. 10.3390/math10214117

By:

Chen, Zhuoqian;
Xu, Houbao;
Huo, Huixia

Publication type:

Article

Convexity, Markov Operators, Approximation, and Related Optimization.

Published in:

Mathematics (2227-7390), 2022, v. 10, n. 15, p. 2775, doi. 10.3390/math10152775

By:

Olteanu, Octav

Publication type:

Article

Operators Obtained by Using Certain Generating Function for Approximation.

Published in:

Mathematics (2227-7390), 2022, v. 10, n. 13, p. 2239, doi. 10.3390/math10132239

By:

Varma, Serhan;
Sucu, Sezgin

Publication type:

Article

Safety Margin Prediction Algorithms Based on Linear Regression Analysis Estimates.

Published in:

Mathematics (2227-7390), 2022, v. 10, n. 12, p. 2008, doi. 10.3390/math10122008

By:

Tsitsiashvili, Gurami;
Losev, Alexandr

Publication type:

Article

Towards the Sign Function Best Approximation for Secure Outsourced Computations and Control.

Published in:

Mathematics (2227-7390), 2022, v. 10, n. 12, p. 2006, doi. 10.3390/math10122006

By:

Babenko, Mikhail;
Tchernykh, Andrei;
Pulido-Gaytan, Bernardo;
Avetisyan, Arutyun;
Nesmachnow, Sergio;
Wang, Xinheng;
Granelli, Fabrizio

Publication type:

Article

Evaluation of the Approach for the Identification of Trajectory Anomalies on CCTV Video from Road Intersections.

Published in:

Mathematics (2227-7390), 2022, v. 10, n. 3, p. 388, doi. 10.3390/math10030388

By:

Minnikhanov, Rifkat;
Anikin, Igor;
Mardanova, Aigul;
Dagaeva, Maria;
Makhmutova, Alisa;
Kadyrov, Azat

Publication type:

Article

Combining Nyström Methods for a Fast Solution of Fredholm Integral Equations of the Second Kind.

Published in:

Mathematics (2227-7390), 2021, v. 9, n. 21, p. 2652, doi. 10.3390/math9212652

By:

Mezzanotte, Domenico;
Occorsio, Donatella;
Russo, Maria Grazia

Publication type:

Article

On the Moment Problem and Related Problems.

Published in:

Mathematics (2227-7390), 2021, v. 9, n. 18, p. 2289, doi. 10.3390/math9182289

By:

Olteanu, Octav

Publication type:

Article

Algorithm Execution Time and Accuracy of NTC Thermistor-Based Temperature Measurements in Time-Critical Applications.

Published in:

Mathematics (2227-7390), 2021, v. 9, n. 18, p. 2266, doi. 10.3390/math9182266

By:

Petkovšek, Marko;
Nemec, Mitja;
Zajec, Peter

Publication type:

Article

An Improved Taylor Algorithm for Computing the Matrix Logarithm.

Published in:

Mathematics (2227-7390), 2021, v. 9, n. 17, p. 2018, doi. 10.3390/math9172018

By:

Ibáñez, Javier;
Sastre, Jorge;
Ruiz, Pedro;
Alonso, José M.;
Defez, Emilio

Publication type:

Article