Works matching DE "APPROXIMATION error"

Results: 1173

On the best n-term approximation for general Wiener-type spaces.

Published in:

International Journal of Wavelets, Multiresolution & Information Processing, 2025, v. 23, n. 3, p. 1, doi. 10.1142/S021969132550002X

By:

Huang, Ying;
Chen, Liang

Publication type:

Article

Some new fractal Milne-type inequalities for generalized convexity with applications.

Published in:

Boundary Value Problems, 2025, v. 2025, n. 1, p. 1, doi. 10.1186/s13661-025-02082-y

By:

Munir, Arslan;
Budak, Hüseyin;
Kashuri, Artion;
Hezenci, Fatih

Publication type:

Article

Improvement of volumetric accuracy in CNC machine tools based on moving least squares.

Published in:

International Journal of Advanced Manufacturing Technology, 2025, v. 138, n. 11, p. 5257, doi. 10.1007/s00170-025-15768-5

By:

Zhang, Xinbo;
Zhu, Wenxue;
Chen, Shuixuan;
Zhang, Xiaobing;
Zhang, Yujie

Publication type:

Article

RBFNN‐Based Parameter Adaptive Sliding Mode Control for an Uncertain TQUAV With Time‐Varying Mass.

Published in:

International Journal of Robust & Nonlinear Control, 2025, v. 35, n. 11, p. 4658, doi. 10.1002/rnc.7932

By:

Xiong, Jing‐Jing;
Chen, Yin

Publication type:

Article

NUMERICAL METHOD FOR SOLUTION OF FOURTH-ORDER VOLTERRA INTEGRO-DIFFERENTIAL EQUATIONS BY GREEN'S FUNCTION.

Published in:

Kragujevac Journal of Mathematics, 2025, v. 49, n. 3, p. 485, doi. 10.46793/KgJMat2503.485A

By:

AKGUN, FATMA A.;
RASULOV, ZAUR

Publication type:

Article

Community-Driven Shortest Path Optimization Framework for Vaccine Delivery in Social Community Networks.

Published in:

Journal of Circuits, Systems & Computers, 2025, v. 34, n. 11, p. 1, doi. 10.1142/S0218126625502561

By:

Paul, Subrata;
Koner, Chandan;
Mitra, Anirban;
Bhattacharya, Pronaya;
Zhu, Zhu;
Gadekallu, Thippa Reddy

Publication type:

Article

Reliability and validity of the Chinese version of the Family Resilience Inventory.

Published in:

Frontiers in Psychology, 2025, p. 1, doi. 10.3389/fpsyg.2025.1456132

By:

Xu, Xiaobing;
Wang, Yan;
Meng, Juntong;
Cao, Wanlu;
Liu, Ye

Publication type:

Article

Approximating Fixed‐Horizon Forecasts Using Fixed‐Event Forecasts.

Published in:

Journal of Applied Econometrics, 2025, v. 40, n. 4, p. 359, doi. 10.1002/jae.3114

By:

Knüppel, Malte;
Vladu, Andreea L.

Publication type:

Article

Koopman-based control of nonlinear systems with closed-loop guarantees.

Published in:

Automatisierungstechnik, 2025, v. 73, n. 6, p. 413, doi. 10.1515/auto-2024-0162

By:

Strässer, Robin;
Berberich, Julian;
Schaller, Manuel;
Worthmann, Karl;
Allgöwer, Frank

Publication type:

Article

Stability estimate and the Tikhonov regularization method for the Kuramoto–Sivashinsky equation backward in time.

Published in:

Journal of Inverse & Ill-Posed Problems, 2025, v. 33, n. 3, p. 429, doi. 10.1515/jiip-2024-0064

By:

Duc, Nguyen Van;
Thang, Nguyen Van;
Muoi, Pham Quy

Publication type:

Article

Two regularization methods for identifying the source term of Caputo–Hadamard type time fractional diffusion-wave equation.

Published in:

Journal of Inverse & Ill-Posed Problems, 2025, v. 33, n. 3, p. 369, doi. 10.1515/jiip-2024-0051

By:

Yang, Fan;
Li, Ruo-Hong;
Gao, Yin-Xia;
Li, Xiao-Xiao

Publication type:

Article

Approximation properties of Szász-Mirakyan operators preserving exponential functions.

Published in:

Positivity, 2019, v. 23, n. 1, p. 233, doi. 10.1007/s11117-018-0604-3

By:

Aral, Ali;
Inoan, Daniela;
Raşa, Ioan

Publication type:

Article

Optimal large-scale stochastic optimization of NDCG surrogates for deep learning.

Published in:

Machine Learning, 2025, v. 114, n. 2, p. 1, doi. 10.1007/s10994-024-06631-x

By:

Qiu, Zi-Hao;
Hu, Quanqi;
Zhong, Yongjian;
Tu, Wei-Wei;
Zhang, Lijun;
Yang, Tianbao

Publication type:

Article

Randomized approximate class-specific kernel spectral regression analysis for large-scale face verification.

Published in:

Machine Learning, 2022, v. 111, n. 6, p. 2037, doi. 10.1007/s10994-022-06140-9

By:

Li, Ke;
Wu, Gang

Publication type:

Article

Optimizing vessel trajectory compression for maritime situational awareness.

Published in:

GeoInformatica, 2023, v. 27, n. 3, p. 565, doi. 10.1007/s10707-022-00475-0

By:

Fikioris, Giannis;
Patroumpas, Kostas;
Artikis, Alexander;
Pitsikalis, Manolis;
Paliouras, Georgios

Publication type:

Article

Memory‐efficient compression of 풟ℋ2‐matrices for high‐frequency Helmholtz problems.

Published in:

Numerical Linear Algebra with Applications, 2024, v. 31, n. 6, p. 1, doi. 10.1002/nla.2575

By:

Börm, Steffen;
Henningsen, Janne

Publication type:

Article

Randomized low‐rank approximation of parameter‐dependent matrices.

Published in:

Numerical Linear Algebra with Applications, 2024, v. 31, n. 6, p. 1, doi. 10.1002/nla.2576

By:

Kressner, Daniel;
Lam, Hei Yin

Publication type:

Article

Error bounds for the approximation of matrix functions with rational Krylov methods.

Published in:

Numerical Linear Algebra with Applications, 2024, v. 31, n. 5, p. 1, doi. 10.1002/nla.2571

By:

Simunec, Igor

Publication type:

Article

Efficient algorithms for computing rank‐revealing factorizations on a GPU.

Published in:

Numerical Linear Algebra with Applications, 2023, v. 30, n. 6, p. 1, doi. 10.1002/nla.2515

By:

Heavner, Nathan;
Chen, Chao;
Gopal, Abinand;
Martinsson, Per‐Gunnar

Publication type:

Article

CP decomposition for tensors via alternating least squares with QR decomposition.

Published in:

Numerical Linear Algebra with Applications, 2023, v. 30, n. 6, p. 1, doi. 10.1002/nla.2511

By:

Minster, Rachel;
Viviano, Irina;
Liu, Xiaotian;
Ballard, Grey

Publication type:

Article

TTRISK: Tensor train decomposition algorithm for risk averse optimization.

Published in:

Numerical Linear Algebra with Applications, 2023, v. 30, n. 3, p. 1, doi. 10.1002/nla.2481

By:

Antil, Harbir;
Dolgov, Sergey;
Onwunta, Akwum

Publication type:

Article

Matrices associated to two conservative discretizations of Riesz fractional operators and related multigrid solvers.

Published in:

Numerical Linear Algebra with Applications, 2022, v. 29, n. 5, p. 1, doi. 10.1002/nla.2436

By:

Donatelli, Marco;
Krause, Rolf;
Mazza, Mariarosa;
Semplice, Matteo;
Trotti, Ken

Publication type:

Article

Accelerating alternating least squares for tensor decomposition by pairwise perturbation.

Published in:

Numerical Linear Algebra with Applications, 2022, v. 29, n. 4, p. 1, doi. 10.1002/nla.2431

By:

Ma, Linjian;
Solomonik, Edgar

Publication type:

Article

Structured FISTA for image restoration.

Published in:

Numerical Linear Algebra with Applications, 2020, v. 27, n. 2, p. N.PAG, doi. 10.1002/nla.2278

By:

Chen, Zixuan;
Nagy, James G.;
Xi, Yuanzhe;
Yu, Bo

Publication type:

Article

Sampling and multilevel coarsening algorithms for fast matrix approximations.

Published in:

Numerical Linear Algebra with Applications, 2019, v. 26, n. 3, p. N.PAG, doi. 10.1002/nla.2234

By:

Ubaru, Shashanka;
Saad, Yousef

Publication type:

Article

SMASH: Structured matrix approximation by separation and hierarchy.

Published in:

Numerical Linear Algebra with Applications, 2018, v. 25, n. 6, p. N.PAG, doi. 10.1002/nla.2204

By:

Cai, Difeng;
Chow, Edmond;
Erlandson, Lucas;
Saad, Yousef;
Xi, Yuanzhe

Publication type:

Article

Asymptotic convergence of the parallel full approximation scheme in space and time for linear problems.

Published in:

Numerical Linear Algebra with Applications, 2018, v. 25, n. 6, p. N.PAG, doi. 10.1002/nla.2208

By:

Bolten, Matthias;
Moser, Dieter;
Speck, Robert

Publication type:

Article

Iterative solvers for generalized finite element solution of boundary‐value problems.

Published in:

Numerical Linear Algebra with Applications, 2018, v. 25, n. 6, p. N.PAG, doi. 10.1002/nla.2205

By:

Mohamed, M Shadi;
Seaid, Mohammed;
Bouhamidi, Abderrahman

Publication type:

Article

Multigrid for model reduction of power grid networks.

Published in:

Numerical Linear Algebra with Applications, 2018, v. 25, n. 6, p. N.PAG, doi. 10.1002/nla.2201

By:

Lee, B.

Publication type:

Article

Linear systems with a canonical polyadic decomposition constrained solution: Algorithms and applications.

Published in:

Numerical Linear Algebra with Applications, 2018, v. 25, n. 6, p. N.PAG, doi. 10.1002/nla.2190

By:

Boussé, M.;
Vervliet, N.;
Domanov, I.;
Debals, O.;
De Lathauwer, L.

Publication type:

Article

Krylov methods for low‐rank commuting generalized Sylvester equations.

Published in:

Numerical Linear Algebra with Applications, 2018, v. 25, n. 6, p. N.PAG, doi. 10.1002/nla.2176

By:

Jarlebring, Elias;
Mele, Giampaolo;
Palitta, Davide;
Ringh, Emil

Publication type:

Article

A Riemannian trust‐region method for low‐rank tensor completion.

Published in:

Numerical Linear Algebra with Applications, 2018, v. 25, n. 6, p. N.PAG, doi. 10.1002/nla.2175

By:

Heidel, Gennadij;
Schulz, Volker

Publication type:

Article

A-priori error estimates for consistent, refined theories for thin structures.

Published in:

PAMM: Proceedings in Applied Mathematics & Mechanics, 2016, v. 16, n. 1, p. 237, doi. 10.1002/pamm.201610107

By:

Schneider, Patrick;
Kienzler, Reinhold

Publication type:

Article

Spectral Galerkin Approximation and Error Analysis Based on a Mixed Scheme for Fourth‐Order Problems in Complex Regions.

Published in:

Numerical Methods for Partial Differential Equations, 2025, v. 41, n. 1, p. 1, doi. 10.1002/num.23154

By:

Zheng, Jihui;
An, Jing

Publication type:

Article

A posteriori error estimate of the weak Galerkin finite element method solving the Stokes problems on polytopal meshes.

Published in:

Numerical Methods for Partial Differential Equations, 2024, v. 40, n. 5, p. 1, doi. 10.1002/num.23102

By:

Xu, Shipeng

Publication type:

Article

Convergence and error estimation of weighted finite volume scheme for coagulation‐fragmentation equation.

Published in:

Numerical Methods for Partial Differential Equations, 2023, v. 39, n. 3, p. 2561, doi. 10.1002/num.22978

By:

Bariwal, Sanjiv Kumar;
Kumar, Rajesh

Publication type:

Article

An error analysis of the finite element method of the Stokes equations with parameter based on the singular function expansion.

Published in:: Numerical Methods for Partial Differential Equations, 2023, v. 39, n. 1, p. 795, doi. 10.1002/num.22922
Publication type:: Article

A partially penalized P1/CR immersed finite element method for planar elasticity interface problems.

Published in:

Numerical Methods for Partial Differential Equations, 2019, v. 35, n. 6, p. 2318, doi. 10.1002/num.22416

By:

Liu, Angran;
Chen, Jinru

Publication type:

Article

A priori and a posteriori error analysis for the mixed discontinuous Galerkin finite element approximations of the biharmonic problems.

Published in:

Numerical Methods for Partial Differential Equations, 2017, v. 33, n. 1, p. 318, doi. 10.1002/num.22090

By:

Xiong, Chunguang;
Becker, Roland;
Luo, Fusheng;
Ma, Xiuling

Publication type:

Article

Fuzzy logic enhancement of material hardening parameters obtained from tension–compression test.

Published in:

Continuum Mechanics & Thermodynamics, 2020, v. 32, n. 3, p. 959, doi. 10.1007/s00161-019-00805-y

By:

Wójcik, Marta;
Skrzat, Andrzej

Publication type:

Article

A plastic correction algorithm for full-field elasto-plastic finite element simulations: critical assessment of predictive capabilities and improvement by machine learning.

Published in:

Computational Mechanics, 2025, v. 75, n. 4, p. 1263, doi. 10.1007/s00466-024-02561-6

By:

Palchoudhary, Abhishek;
Peter, Simone;
Maurel, Vincent;
Ovalle, Cristian;
Kerfriden, Pierre

Publication type:

Article

Virtual element method with adaptive refinement for problems of two-dimensional complex topology models from an engineering perspective.

Published in:

Computational Mechanics, 2022, v. 70, n. 3, p. 581, doi. 10.1007/s00466-022-02179-6

By:

Du, Xiaoxiao;
Wang, Wei;
Zhao, Gang;
Yang, Jiaming;
Guo, Mayi;
Zhang, Ran

Publication type:

Article

Hierarchical deep-learning neural networks: finite elements and beyond.

Published in:

Computational Mechanics, 2021, v. 67, n. 1, p. 207, doi. 10.1007/s00466-020-01928-9

By:

Zhang, Lei;
Cheng, Lin;
Li, Hengyang;
Gao, Jiaying;
Yu, Cheng;
Domel, Reno;
Yang, Yang;
Tang, Shaoqiang;
Liu, Wing Kam

Publication type:

Article

Optimization clustering technique for PieceWise Uniform Transformation Field Analysis homogenization of viscoplastic composites.

Published in:

Computational Mechanics, 2019, v. 64, n. 6, p. 1495, doi. 10.1007/s00466-019-01730-2

By:

Alaimo, Gianluca;
Auricchio, Ferdinando;
Marfia, Sonia;
Sacco, Elio

Publication type:

Article

Approximation and error analysis of forward–backward SDEs driven by general Lévy processes using shot noise series representations.

Published in:

ESAIM: Probability & Statistics, 2023, v. 27, p. 694, doi. 10.1051/ps/2023013

By:

Massing, Till

Publication type:

Article

COMPARISON RESULTS OF NONSTANDARD P2 FINITE ELEMENT METHODS FOR THE BIHARMONIC PROBLEM.

Published in:

ESAIM: Mathematical Modelling & Numerical Analysis (ESAIM: M2AN), 2015, v. 49, n. 4, p. 977, doi. 10.1051/m2an/2014062

By:

CARSTENSEN, CARSTEN;
GALLISTL, DIETMAR;
NATARAJ, NEELA

Publication type:

Article

Approximation by harmonic polynomials in star-shaped domains and exponential convergence of Trefftz hp-dGFEM.

Published in:

ESAIM: Mathematical Modelling & Numerical Analysis (ESAIM: M2AN), 2014, v. 48, n. 3, p. 727, doi. 10.1051/m2an/2013137

By:

Hiptmair, Ralf;
Moiola, Andrea;
Perugia, Ilaria;
Schwab, Christoph

Publication type:

Article

Multi-Segment Linear Function Approximation of the Nonlinear Shear Strength Envelope.

Published in:

Strength of Materials, 2016, v. 48, n. 3, p. 460, doi. 10.1007/s11223-016-9785-9

By:

Lei, X.;
Fu, W.;
Liao, Y.

Publication type:

Article

An Unconventional Technique for Choosing the Kernel Function Blur Coefficients in Nonparametric Regression.

Published in:

Measurement Techniques, 2022, v. 65, n. 2, p. 83, doi. 10.1007/s11018-022-02053-0

By:

Lapko, A. V.;
Lapko, V. A.

Publication type:

Article

Inverse Problem of Approximation for a Polynomial Cubic Transformation Function for a Sensor.

Published in:

Measurement Techniques, 2016, v. 59, n. 2, p. 127, doi. 10.1007/s11018-016-0929-x

By:

Barinov, I.;
Tikhonenkov, V.;
Volkov, V.;
Kuchumov, E.

Publication type:

Article