
PDECHEB
 Referenced in 15 articles
[sw12905]
 Algorithm 690: Chebyshev polynomial software for ellipticparabolic systems of PDEs. PDECHEB is a FORTRAN ... spacial discretization formulas, based on piecewise Chebyshev polynomial expansions with $C^0$ continuity. The package...

Differentiation Matrix Suite
 Referenced in 211 articles
[sw12762]
 computing derivatives of arbitrary order corresponding to Chebyshev, Hermite, Laguerre, Fourier, and sinc interpolants. Auxiliary ... barycentric formulas, and computing roots of orthogonal polynomials. It is demonstrated...

Chebpack
 Referenced in 12 articles
[sw09244]
 method is applied to find Chebyshev polynomial approximations for the solutions of pantograph differential equations...

FermiDirac
 Referenced in 8 articles
[sw04676]
 derive Chebyshev polynomial expansions which allow the computation of these functions to double precision IEEE...

ClusterES
 Referenced in 4 articles
[sw18311]
 combination of preconditioned block eigensolvers and Chebyshev polynomial filter accelerated subspace iterations. Several algorithmic...

Algorithm 967
 Referenced in 4 articles
[sw23693]
 highorder piecewise Chebyshev polynomials and an octree data structure to represent the input...

SingularIntegralEquations
 Referenced in 6 articles
[sw22771]
 unions of intervals by utilizing Chebyshev and ultraspherical polynomials to reformulate the equations as almost...

Algorithm 882
 Referenced in 10 articles
[sw10147]
 same sense that Chebyshev points are near best for polynomial interpolation). As an illustration...

Fourfun
 Referenced in 2 articles
[sw23685]
 Chebfun, a similar system based on Chebyshev polynomial approximations, are provided...

SPARC
 Referenced in 2 articles
[sw22290]
 local reformulation of the electrostatics, the Chebyshev polynomial filtered selfconsistent field iteration...

na15
 Referenced in 5 articles
[sw11491]
 Favard, Chebyshev and Modified Chebyshev methods for dorthogonal polynomial sequences d∈ℕ. ShohatFavard ... sequence of polynomials. We deduce the recurrence relations for the Chebyshev and the Modified Chebyshev...

PSOPT
 Referenced in 7 articles
[sw20700]
 dependent variables using global polynomials, such as Legendre or Chebyshev functions. Local discretization methods approximate...

CfiniteIntegral
 Referenced in 1 article
[sw21257]
 sequences of families of polynomials in x (like the Chebyshev) that satisfy a linear recurrence ... finite polynomial sequences (like the Chebyshev polynomials) from which one can automatically derive linear recurrences...

LC3Ditp
 Referenced in 3 articles
[sw32034]
 LC3Ditp: 3D polynomial interpolation on general LissajousChebyshev nodes. The package LC3Ditp contains a Matlab ... implementation for trivariate polynomial interpolation on general LissajousChebyshev points. This package syntesizes various interpolation...

Hyper2d
 Referenced in 8 articles
[sw01972]
 product Chebyshev measure provides a simple and powerful polynomial approximation method on rectangles. Here...

FCC
 Referenced in 1 article
[sw24629]
 discrete orthogonal relationship of the Chebyshev polynomials. Then, using two proposed discretization operators for matrix...

LC2Ditp
 Referenced in 1 article
[sw32033]
 LC2Ditp: Bivariate polynomial interpolation on LissajousChebyshev points. The package LC2Ditp contains a Matlab ... Python implementation for bivariate polynomial interpolation on general LissajousChebyshev points. This package syntesizes various...

APPROX/EXCH
 Referenced in 3 articles
[sw05001]
 best polynomial approximation to a discrete onedimensional data set in the Chebyshev (minimax) sense...

ChebCoInt
 Referenced in 4 articles
[sw32042]
 Approximating the approximant: A numerical code for polynomial compression of discrete integral operators. The action ... compressed and accelerated by means of Chebyshev series approximation. Our approach has a different conception...

ChASE
 Referenced in 1 article
[sw30514]
 them can be substantial. We present the Chebyshev Accelerated Subspace iteration Eigensolver (ChASE), a modern ... library based on subspace iteration with polynomial acceleration. Novel to ChASE is the computation...