Works matching Chebyshev approximation
Results: 1111
Downward Continuation of Potential Field Data Based on Chebyshev-Padé Approximation Function.
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- Pure & Applied Geophysics, 2018, v. 175, n. 1, p. 275, doi. 10.1007/s00024-017-1680-1
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Chebyshev Approximation by Gompertz Function.
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- Journal of Mathematical Sciences, 2025, v. 287, n. 2, p. 216, doi. 10.1007/s10958-025-07586-7
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Perturbed Chebyshev rational approximation.
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- International Journal of Computer Mathematics, 2003, v. 80, n. 9, p. 1199, doi. 10.1080/0020716031000148520
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Chebyshev approximation problem of multidimensional IIR digital filters in the frequency domain.
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- Multidimensional Systems & Signal Processing, 2018, v. 29, n. 4, p. 1739, doi. 10.1007/s11045-017-0525-5
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On the existence of nonlinear Padé-Chebyshev approximations for analytic functions.
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- Mathematical Notes, 2009, v. 88, n. 1/2, p. 264, doi. 10.1134/S0001434609070281
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On the existence of nonlinear Padé-Chebyshev approximations for analytic functions.
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- Mathematical Notes, 2009, v. 86, n. 1/2, p. 264, doi. 10.1134/S0001434609070281
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A Discrete Chebyshev Approximation Problem by Means of Several Polynomials.
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- Optimization, 2003, v. 52, n. 1, p. 29, doi. 10.1080/0233193021000015569
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Chebyshev approximation technique: analysis and applications.
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- Journal of Supercomputing, 2024, v. 80, n. 15, p. 22155, doi. 10.1007/s11227-024-06196-5
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ЧЕБИШОВСЬКЕ НАБЛИЖЕННЯ ЛОГАРИФМОМ ВІД РАЦІОНАЛЬНОГО ВИРАЗУ.
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- Cybernetics & Systems Analysis / Kibernetiki i Sistemnyj Analiz, 2025, n. 1, p. 94
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On the pointwise convergence of the Chebyshev best approximation on Jacobi nodes.
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- Studia Universitatis Babeş-Bolyai, Mathematica, 2011, v. 56, n. 2, p. 465
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Chebyshev approximation of functions by the sum of a polynomial and an expression with a nonlinear parameter and endpoint interpolation.
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- Cybernetics & Systems Analysis, 2009, v. 45, n. 1, p. 58, doi. 10.1007/s10559-009-9078-4
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Chebyshev Multivariate Polynomial Approximation and Point Reduction Procedure.
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- Constructive Approximation, 2021, v. 53, n. 3, p. 529, doi. 10.1007/s00365-019-09488-9
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An Optimal Design of Non-Causal Recursive Digital Filters with Zero Phase Shift using Chebyshev approximation and Linear Programming.
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- Przegląd Elektrotechniczny, 2021, v. 97, n. 9, p. 100, doi. 10.15199/48.2021.09.21
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Using Parameter Elimination to Solve Discrete Linear Chebyshev Approximation Problems.
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- Mathematics (2227-7390), 2020, v. 8, n. 12, p. 2210, doi. 10.3390/math8122210
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Fast Wide-Band RCS Analysis of the Coated Target Based on PBR Using EFIE-PMCHWT and the Chebyshev Approximation Technique.
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- Electronics (2079-9292), 2023, v. 12, n. 4, p. 923, doi. 10.3390/electronics12040923
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A Hybrid Method of Adaptive Cross Approximation Algorithm and Chebyshev Approximation Technique for Fast Broadband BCS Prediction Applicable to Passive Radar Detection.
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- Electronics (2079-9292), 2023, v. 12, n. 2, p. 295, doi. 10.3390/electronics12020295
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Time domain numerical modeling of wave propagation in poroelastic media with Chebyshev rational approximation of the fractional attenuation.
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- Mathematical Methods in the Applied Sciences, 2024, v. 47, n. 17, p. 13087, doi. 10.1002/mma.8630
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Growth and Chebyshev Approximation of Entire Function Solutions of Helmholtz Equation in R<sup>2</sup>.
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- European Journal of Pure & Applied Mathematics, 2010, v. 3, n. 6, p. 1062
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Bounds on strong unicity for Chebyshev approximation with bounded coefficients.
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- Mathematische Nachrichten, 2021, v. 294, n. 12, p. 2425, doi. 10.1002/mana.201900439
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- Article
Exact order of Hoffman's error bounds for elliptic quadratic inequalities derived from vector-valued Chebyshev approximation.
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- Mathematical Programming, 2000, v. 88, n. 2, p. 223, doi. 10.1007/s101070050015
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Refining uniform approximation algorithm for low-rank Chebyshev embeddings.
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- Russian Journal of Numerical Analysis & Mathematical Modelling, 2024, v. 39, n. 5, p. 311, doi. 10.1515/rnam-2024-0027
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Approximation Properties of Chebyshev Polynomials in the Legendre Norm.
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- Mathematics (2227-7390), 2021, v. 9, n. 24, p. 3271, doi. 10.3390/math9243271
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Quasioptimality of skeleton approximation of a matrix in the Chebyshev norm.
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- Doklady Mathematics, 2011, v. 83, n. 3, p. 374, doi. 10.1134/S1064562411030355
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Contourlet Filter Design Based on Chebyshev Best Uniform Approximation.
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- EURASIP Journal on Advances in Signal Processing, 2010, p. 1, doi. 10.1155/2010/398385
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A note on fuzzy best approximation using Chebyshev’s polynomials
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- Journal of King Saud University - Science, 2011, v. 23, n. 2, p. 217, doi. 10.1016/j.jksus.2010.07.012
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Using modified Chebyshev functions for approximation in 5G technologies.
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- International Journal of Electrical & Computer Engineering (2088-8708), 2024, v. 14, n. 6, p. 6508, doi. 10.11591/ijece.v14i6.pp6508-6518
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ON THE CHEBYSHEV APPROXIMATION OF A FUNCTION WITH TWO VARIABLES.
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- Bulletin of the Transilvania University of Brasov, Series III: Mathematics, Informatics, Physics, 2015, v. 8, n. 57-2, p. 131
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Best Chebyshev approximation of functions of one and many variables.
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- Cybernetics & Systems Analysis, 2009, v. 45, n. 6, p. 988, doi. 10.1007/s10559-009-9163-8
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Chebyshev Approximation by Linear Combinations of Fixed Knot Polynomial Splines with Weighting Functions.
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- Journal of Optimization Theory & Applications, 2016, v. 171, n. 2, p. 536, doi. 10.1007/s10957-016-0887-0
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Generalized Chebyshev-like Approximation for Low-pass Filter.
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- Iraqi Journal for Electrical & Electronic Engineering, 2011, v. 7, n. 1, p. 5, doi. 10.33762/eeej.2011.41940
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Spectral collocation method for solving continuous population models for single and interacting species by means of exponential Chebyshev approximation.
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- International Journal of Biomathematics, 2018, v. 11, n. 8, p. N.PAG, doi. 10.1142/S1793524518501097
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The best quintic chebyshev approximation of circular arcs of order ten.
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- International Journal of Electrical & Computer Engineering (2088-8708), 2019, v. 9, n. 5, p. 3779, doi. 10.11591/ijece.v9i5.pp3779-3785
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Differential equation description and Chebyshev approximation of linear time‐invariant circuits.
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- International Journal of Circuit Theory & Applications, 2018, v. 46, n. 5, p. 1111, doi. 10.1002/cta.2461
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Effectiveness of the Chebyshev Approximation in Magnetic Field Line Tracking.
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- Energies (19961073), 2022, v. 15, n. 20, p. 7619, doi. 10.3390/en15207619
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A Unified Numerical Approach to the Dynamics of Beams with Longitudinally Varying Cross-Sections, Materials, Foundations, and Loads Using Chebyshev Spectral Approximation.
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- Aerospace (MDPI Publishing), 2023, v. 10, n. 10, p. 842, doi. 10.3390/aerospace10100842
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Some Results on f-Simultaneous Chebyshev Approximation.
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- Applications & Applied Mathematics, 2016, v. 11, n. 1, p. 339
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An Algorithm for Chebyshev Approximation by Rationals with Constrained Denominators.
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- Constructive Approximation, 1996, v. 12, n. 2, p. 197, doi. 10.1007/BF02433040
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Approximation of Analytic Functions by Chebyshev Functions.
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- Abstract & Applied Analysis, 2011, p. 1, doi. 10.1155/2011/432961
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Reconstruction of Preclinical PET Images via Chebyshev Polynomial Approximation of the Sinogram.
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- Applied Sciences (2076-3417), 2022, v. 12, n. 7, p. 3335, doi. 10.3390/app12073335
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Chebyshev's Approximation Algorithms for Operators with ω-Conditioned First Derivative.
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- Journal of Computational Analysis & Applications, 2007, v. 9, n. 1, p. 93
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Chebyshev approximation of the second kind of modified Bessel function of order zero.
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- Applied Mathematics & Mechanics, 2004, v. 25, n. 5, p. 483, doi. 10.1007/BF02437596
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Tensor Trains Approximation Estimates in the Chebyshev Norm.
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- Computational Mathematics & Mathematical Physics, 2019, v. 59, n. 2, p. 201, doi. 10.1134/S096554251902012X
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ЧЕБИШОВСЬКЕ НАБЛИЖЕННЯ ФУНКЦІЇ БАГАТЬОХ ЗМІННИХ З ВІДТВОРЕННЯМ ЗНАЧЕНЬ ФУНКЦІЇ ТА ЇЇ ЧАСТИННИХ ПОХІДНИХ.
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- Cybernetics & Systems Analysis / Kibernetiki i Sistemnyj Analiz, 2023, n. 4, p. 169
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The Lq-weighted dual programming of the linear Chebyshev approximation and an interior-point method.
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- Advances in Computational Mathematics, 2024, v. 50, n. 4, p. 1, doi. 10.1007/s10444-024-10177-w
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A CHEBYSHEV FINITE DIFFERENCE METHOD FOR SOLVING A CLASS OF OPTIMAL CONTROL PROBLEMS.
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- International Journal of Computer Mathematics, 2003, v. 80, n. 7, p. 883, doi. 10.1080/0020716031000070625
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Even-order passive filters: Pascal versus Chebyshev.
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- International Journal of Circuit Theory & Applications, 2013, v. 41, n. 9, p. 946, doi. 10.1002/cta.1794
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ЧЕБИШОВСЬКЕ НАБЛИЖЕННЯ ЕКСПОНЕНЦІАЛЬНИМ ВИРАЗОМ ФУНКЦІЙ БАГАТЬОХ ЗМІННИХ.
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- Cybernetics & Systems Analysis / Kibernetiki i Sistemnyj Analiz, 2021, v. 57, n. 3, p. 106
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ЧЕБИШОВСЬКЕ НАБЛИЖЕННЯ РАЩОНАЛЬНИМ ВИРАЗОМ ФУНКЩЙИ БАГАТЬОХ ЗМННИХ
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- Cybernetics & Systems Analysis / Kibernetiki i Sistemnyj Analiz, 2020, v. 56, n. 5, p. 146
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ЧЕБИШОВСЬКЕ НАБЛИЖЕННЯ ФУНКЦIЙ БАГАТЬОХ ЗМIННИХ
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- Cybernetics & Systems Analysis / Kibernetiki i Sistemnyj Analiz, 2020, v. 56, n. 1, p. 138
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Padé approximants of special functions.
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- Journal of Mathematical Sciences, 2012, v. 187, n. 1, p. 77, doi. 10.1007/s10958-012-1051-5
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