SPLINTER swMATH ID: 15719 Software Authors: Grimstad, B Description: SPLINTER (SPLine INTERpolation) is a library for multivariate function approximation with splines. The library can be used for function approximation, regression, data smoothing, data reduction, and much more. Spline approximations are represented by a speedy C++ implementation of the tensor product B-spline. The B-spline consists of piecewise polynomial basis functions, offering a high flexibility and smoothness. The B-spline can be fitted to data using ordinary least squares (OLS), possibly with regularization. The library also offers construction of penalized splines (P-splines). Homepage: https://github.com/bgrimstad/splinter Source Code: https://github.com/bgrimstad/splinter Related Software: GitHub; CosmoSIS; FAST-PT; GSL; Cuba; redbKIT; Spalart-Allmaras; HODMD; ITHACA-FV; xAMC; SINDy; Loewner; OTIS; ANTIGONE; GloMIQO; BARON; SCIP; CENSO; APOGEE; EGO Cited in: 4 Publications all top 5 Cited by 11 Authors 2 Grimstad, Bjarne 1 de la Bella, Lucía Fonseca 1 Hijazi, Saddam 1 Hotchkiss, Shaun 1 Knudsen, Brage Rugstad 1 Mola, Andrea 1 Regan, Donough 1 Rozza, Gianluigi 1 Sandnes, Anders 1 Seery, David 1 Stabile, Giovanni Cited in 3 Serials 2 Journal of Global Optimization 1 Journal of Computational Physics 1 Journal of Cosmology and Astroparticle Physics Cited in 3 Fields 2 Operations research, mathematical programming (90-XX) 1 Fluid mechanics (76-XX) 1 Relativity and gravitational theory (83-XX) Citations by Year