Search Results - "INTERPOLATION"

An unconditionally stable mimetic finite volume method on collocated grids

Authors: Santos Serrano, Daniel

Contributors: University/Department: Universitat Politècnica de Catalunya. Departament de Màquines i Motors Tèrmics

Thesis Advisors: Oliva Llena, Asensio, Pérez Segarra, Carlos David

Source: TDX (Tesis Doctorals en Xarxa)

Subject Terms: Symmetry-preserving, FVM, Interpolation, Energy-preserving, Projection method, Mimetic method, Àrees temàtiques de la UPC::Enginyeria mecànica, Àrees temàtiques de la UPC::Matemàtiques i estadística, 621 - Enginyeria mecànica en general. Tecnologia nuclear. Electrotècnia. Maquinària, 517 - Anàlisi

File Description: application/pdf

Access URL: http://hdl.handle.net/10803/694041
https://dx.doi.org/10.5821/dissertation-2117-426655

On Min/Max Angle Conditions for Simplicesin Arbitrary Space Dimension

Authors: Korotov, Sergey Krizek, Michal

Source: Journal for Geometry and Graphics. 29(1):101-106

Subject Terms: simplex, dihedral angle, finite element method, angle conditions, interpolation

File Description: print

Access URL: https://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-73293
https://www.heldermann-verlag.de/jgg/jgg29/j29h1koro.pdf

Interpolation of compound semiconductor alloy parameters from those of their constituents.

Authors: Olesberg, Jonathon T.¹ (AUTHOR) jon.olesberg@gmail.com

Source: Journal of Applied Physics. 12/7/2024, Vol. 136 Issue 21, p1-12. 12p.

Subject Terms: *INTERPOLATION spaces, *CHROMIUM-cobalt-nickel-molybdenum alloys, *COMPOUND semiconductors, *INTERPOLATION algorithms, *INTERPOLATION

顾及空间异质性的断裂地形区高精度 DEM 建模方法.

Alternate Title: A High Accuracy DEM Interpolation Method Considering the Heterogeneous Distribution of Elevations in Areas with Breaklines.

Authors: 王兴杰 陈东兴 陈传法 et al.

Source: Geomatics & Information Science of Wuhan University. Nov2025, Vol. 50 Issue 11, p2303-2310. 8p.

Subject Terms: *DIGITAL elevation models, *INTERPOLATION, *RADIAL basis functions, *GEOSPATIAL data, *SPATIAL analysis (Statistics), *LANDFORMS, *GEOGRAPHIC spatial analysis, *INTERPOLATION algorithms

Sobolev norm inconsistency of kernel interpolation.

Authors: Yang, Yunfei^1,2 (AUTHOR) yangyunfei@mail.sysu.edu.cn

Source: Analysis & Applications. Oct2025, p1-21. 21p.

Subject Terms: *SOBOLEV spaces, *INTERPOLATION, *EIGENVALUES, *INTERPOLATION spaces, *SMOOTHNESS of functions, *APPROXIMATION error, *INTERPOLATION algorithms

Interpolation and random interpolation in de Branges–Rovnyak spaces.

Authors: Hartmann, Andreas Lamberti, Giuseppe

Source: Journal of the London Mathematical Society. Oct2025, Vol. 112 Issue 4, p1-21. 21p.

Subject Terms: *INTERPOLATION, *INTERPOLATION spaces, *MATHEMATICAL functions, *MATHEMATICS theorems, *MATHEMATICAL sequences

On time delay interpolation for improved acoustic reflector localization.

Authors: Rosseel, Hannes van Waterschoot, Toon

Source: Journal of the Acoustical Society of America. Oct2025, Vol. 158 Issue 4, p2795-2812. 18p.

Subject Terms: *TIME delay estimation, *INTERPOLATION algorithms, *INTERPOLATION, *ACOUSTIC surface waves, *SENSOR arrays, *ARCHITECTURAL acoustics

Adaptive cyclic gradient methods with interpolation.

Authors: Xie, Yixin Sun, Cong Yuan, Ya-Xiang

Source: Computational Optimization & Applications. Sep2025, Vol. 92 Issue 1, p301-325. 25p.

Subject Terms: GLOBAL optimization, INTERPOLATION, NUMERICAL calculations, OPTIMIZATION algorithms

一种基于正弦波插值的排定雷达信号分选方法.

Alternate Title: A Method for Sorting Scheduled Radar Signals Based on Sine Wave Interpolation.

Authors: 张春杰 张晓寒 高天宇 et al.

Source: Telecommunication Engineering. 9/28/2025, Vol. 65 Issue 9, p1446-1453. 8p.

Subject Terms: *SCHEDULING, INTERPOLATION algorithms, APRIORI algorithm, SINE waves, A priori, TRACKING radar

Tensor Interpolation.

Authors: Ouahidi, Salma Sadaka, Rachid

Source: Numerical Algorithms. Dec2025, Vol. 100 Issue 4, p1599-1615. 17p.

Subject Terms: *TENSOR products, *INTERPOLATION, *MATHEMATICAL models, *TENSOR fields, *CALCULUS of tensors, *COMPUTATIONAL mathematics

The vibration behaviour-based meshfree moving Kriging method of functionally graded sandwich plates placed on Kerr foundation.

Authors: Trai, Vu Khac Van Huong Binh, Ngo Tran, Trung Thanh

Source: Nondestructive Testing & Evaluation. Dec2025, Vol. 40 Issue 12, p5997-6025. 29p.

Subject Terms: *VIBRATION (Mechanics), *INTERPOLATION, *HAMILTON'S equations, *BUILDING foundations, *ITERATIVE methods (Mathematics), *BOUNDARY value problems, *SHEAR (Mechanics), *COMPOSITE materials

A Convex Combined Density Function Used in Gaussian Radial Basis Function Interpolation.

Authors: Chen, Zhanheng Ailaiti, Bupatiman Yuan, Daming et al.

Source: Mathematical Methods in the Applied Sciences. 11/30/2025, Vol. 48 Issue 17, p15904-15913. 10p.

Subject Terms: *INTERPOLATION, *MATHEMATICAL optimization, *RADIAL basis functions, *PROBABILITY density function, *PARAMETERIZATION, *EMPIRICAL research, *MACHINE learning

A novel mortar method integration using radial basis functions.

Authors: Moretto, Daniele Franceschini, Andrea Ferronato, Massimiliano

Source: Computers & Mathematics with Applications. Nov2025, Vol. 198, p38-58. 21p.

Subject Terms: *RADIAL basis functions, *INTERPOLATION, *NUMERICAL analysis, *NUMERICAL grid generation (Numerical analysis), *OPTIMIZATION algorithms, *MESHFREE methods, *COMPUTER simulation

A Chord Error-Priority Bilevel Interpolation Optimization Method for Complex Path Planning.

Authors: Wei, Pengxuan Wang, Liping Wang, Dan et al.

Source: Mathematics (2227-7390). Nov2025, Vol. 13 Issue 21, p3385. 22p.

Subject Terms: *INTERPOLATION algorithms, *MACHINING, *MATHEMATICAL programming, *CURVATURE, *FAULT tolerance (Engineering), *MOTION control devices, *ROBOTIC path planning, *BILEVEL programming

Can Non‐Euclidean Distances Improve Spatial Interpolation of Precipitation in Mountainous Regions?

Authors: Claros, Erick Kuroiwa, Julio M.

Source: International Journal of Climatology. Nov2025, Vol. 45 Issue 13, p1-21. 21p.

Subject Terms: *EUCLIDEAN distance, *INTERPOLATION, *TOPOGRAPHY, *METEOROLOGICAL precipitation

Geographic Terms: ANDES

A splitting preconditioned primal-dual algorithm with interpolation and extrapolation for bilinear saddle point problem.

Authors: Chang, Xiaokai Xu, Long Cao, Jianxiong

Source: Numerical Algorithms. Nov2025, Vol. 100 Issue 3, p937-962. 26p.

Subject Terms: *INTERPOLATION, *EXTRAPOLATION, *MATHEMATICAL models, *MATRIX inversion, *ALGORITHMS, *MATHEMATICAL optimization, *OPTIMIZATION algorithms

Two postprocessing techniques for barycentric rational collocation methods applied to weakly singular VIEs.

Authors: Zhao, Zexiong Huang, Chengming

Source: Numerical Algorithms. Nov2025, Vol. 100 Issue 3, p1389-1406. 18p.

Subject Terms: *VOLTERRA equations, *INTERPOLATION, *MATHEMATICAL singularities, *NUMERICAL analysis, *EMPIRICAL research

Sparse polynomial interpolation: faster strategies over finite fields.

Authors: van der Hoeven, Joris Lecerf, Grégoire

Source: Applicable Algebra in Engineering, Communication & Computing. Nov2025, Vol. 36 Issue 6, p1113-1150. 38p.

Subject Terms: *FINITE fields, *INTERPOLATION algorithms, *POLYNOMIALS, *ALGORITHMS, *OPTIMIZATION algorithms, *COMPUTATIONAL complexity

Building a High‐Resolution Climate Gridded Dataset in Complex Terrain: Validating Different Methods in the Abruzzo Region in Italy.

Authors: Argañaraz, Carina I. Salcedo‐Bosch, Andreu Lolli, Simone et al.

Source: International Journal of Climatology. Oct2025, p1. 23p. 10 Illustrations.

Subject Terms: *INTERPOLATION algorithms, *KRIGING, *METEOROLOGICAL precipitation, *CLIMATE change, *TEMPERATURE, *SPATIAL variation

Geographic Terms: ITALY, ABRUZZO (Italy)

Approximation methods used to build the gas-lift performance curve based on reduced datasets: a comprehensive statistical comparison.

Authors: Marcu, Mariea¹ (AUTHOR) mmarcu@upg-ploiesti.ro

Source: Petroleum Science & Technology. 2025, Vol. 43 Issue 20, p2901-2921. 21p.

Subject Terms: *INTERPOLATION, *REGRESSION analysis, *CURVE fitting, *APPROXIMATION algorithms, *STATISTICS, *ARTIFICIAL neural networks