Tags: Jacobi weight functions

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Resources (1-20 of 23)

  1. Gauss quadrature and Christoffel function for generalized Jacobi weight functions

    2021-01-12 15:20:16 | Datasets | Contributor(s): Walter Gautschi | doi:10.4231/0YNA-5K87

    A set of MATLAB scripts related to Gauss quadrature and Christoffel function for generalized Jacobi weight functions

    https://purr.purdue.edu/publications/3433

  2. Gauss quadrature and Christoffel function for Jacobi weight functions

    2020-06-12 13:49:51 | Datasets | Contributor(s): Walter Gautschi | doi:10.4231/17YY-MC20

    A set of MATLAB scripts related to Gauss quadrature and the Christoffel function for Jacobi weight functions

    https://purr.purdue.edu/publications/3407

  3. Gauss quadrature and Christoffel function for lower subrange Jacobi weight functions

    2020-05-21 18:26:52 | Datasets | Contributor(s): Walter Gautschi | doi:10.4231/YWTD-BB20

    A set of MATLAB scripts related to Gauss quadrature and Christoffel function for lower subrange Jacobi weight functions

    https://purr.purdue.edu/publications/3496

  4. Gauss quadrature and Christoffel function for symmetric subrange Jacobi weight functions

    2020-05-21 18:19:18 | Datasets | Contributor(s): Walter Gautschi | doi:10.4231/K893-2S92

    A set of MATLAB scripts related to Gauss quadrature and Christoffel function for symmetric subrange Jacobi weight functions

    https://purr.purdue.edu/publications/3495

  5. Gauss quadrature and Christoffel function for the Jacobi weight function multiplied by a logarithmic function

    2020-05-15 12:44:33 | Datasets | Contributor(s): Walter Gautschi | doi:10.4231/N6FG-9Y96

    A set of MATLAB scripts related to Gauss quadrature and Christoffel function for the Jacobi weight function multiplied by a logarithmic function

    https://purr.purdue.edu/publications/3467

  6. Gauss quadrature and Christoffel function for generalized Jacobi weight functions

    2020-05-05 17:24:31 | Datasets | Contributor(s): Walter Gautschi | doi:10.4231/0YNA-5K87

    A set of MATLAB scripts related to Gauss quadrature and Christoffel function for generalized Jacobi weight functions

    https://purr.purdue.edu/publications/3433

  7. Loading variable-precision recurrence coefficients

    2017-10-25 12:59:44 | Datasets | Contributor(s): Walter Gautschi | doi:10.4231/R7P26W3X

    Loading a text file of variable-precision recurrence coefficients into Matlab symbolic or double-precision arrays

    https://purr.purdue.edu/publications/2271

  8. Loading variable-precision recurrence coefficients

    2016-11-15 19:26:06 | Datasets | Contributor(s): Walter Gautschi | doi:10.4231/R7P26W3X

    Loading a text file of variable-precision recurrence coefficients into Matlab symbolic or double-precision arrays

    https://purr.purdue.edu/publications/2271

  9. 32-digit values of the first 100 recurrence coefficients for lower subrange Jacobi polynomials

    2016-11-03 12:57:22 | Datasets | Contributor(s): Walter Gautschi | doi:10.4231/R7M906MW

    32-digit values of the first 100 recurrence coefficients for the weight function w(x ) = (1-x)^a*(1+x)^b on [-1,c], c = 0, a = -1/2, b = 1/2

    https://purr.purdue.edu/publications/2254

  10. 32-digit values of the first 100 recurrence coefficients for upper subrange Jacobi polynomials

    2016-11-02 15:58:36 | Datasets | Contributor(s): Walter Gautschi | doi:10.4231/R7VT1Q2N

    32-digit values of the first 100 recurrence coefficients for the weight function w(x)=(1-x)^a*(1+x)^b on [c,1], c=0, a=-1/2, b=1/2

    https://purr.purdue.edu/publications/2255

  11. 32-digit values of the first 100 recurrence coefficients for the Jacobi weight function on [0,1] with exponents -1/2 times a logarithmic factor

    2016-10-19 16:03:00 | Datasets | Contributor(s): Walter Gautschi | doi:10.4231/R7FQ9TKW

    32-digit values of the first 100 recurrence coefficients for the weight function w(x)=(1-x)^a*x^b*log(1/x) on [0,1], a=b=-1/2

    https://purr.purdue.edu/publications/2233

  12. 32-digit values of the first 100 recurrence coefficients for the half-range generalized Hermite weight function with exponent -1/2

    2016-10-19 14:03:25 | Datasets | Contributor(s): Walter Gautschi | doi:10.4231/R7Q81B2B

    32-digit values of the first 100 recurrence coefficients for the weight function w(x)=x^(2*mu)*exp(-x^2) on [0,Inf], mu=-1/4

    https://purr.purdue.edu/publications/2231

  13. 32-digit values of the first 100 recurrence coefficients relative to the weight function w(x)=x^{-1/2}(1-x)^{1/2}log(1/x) on (0,1) computed by the SOPQ routine sr_jacobilog1(100,-1/2,1/2,32)

    2016-10-12 13:51:54 | Datasets | Contributor(s): Walter Gautschi | doi:10.4231/R79G5JRN

    32-digit values of the first 100 recurrence coefficients for orthogonal polynomials relative to the weight function w(x)=x^{-1/2}(1-x)^{1/2}log(1/x) on (0,1) computed by the SOPQ routine sr_jacobilog1(100,-1/2,1/2,32)

    https://purr.purdue.edu/publications/1494

  14. SOPQ: Symbolic OPQ

    2016-07-07 18:06:18 | Datasets | Contributor(s): Walter Gautschi | doi:10.4231/R7ZG6Q6T

    This includes symbolic versions of some of the more important OPQ routines.

    https://purr.purdue.edu/publications/1560

  15. SOPQ: Symbolic OPQ

    2015-12-30 00:00:00 | Datasets | Contributor(s): Walter Gautschi | doi:10.4231/R7ZG6Q6T

    This includes symbolic versions of some of the more important OPQ routines.

    https://purr.purdue.edu/publications/1560

  16. CHA: Matlab programs for computing a challenging integral

    2014-04-22 16:52:36 | Datasets | Contributor(s): Walter Gautschi | doi:10.4231/R7QJ7F7V

    Matlab and FORTRAN codes to evaluate a densely and wildly oscillatory integral that had been proposed as a computational problem in the SIAM 100-Digit Challenge.

    https://purr.purdue.edu/publications/1563

  17. SRJAC: Sub-range Jacobi polynomials

    2014-04-22 16:40:02 | Datasets | Contributor(s): Walter Gautschi | doi:10.4231/R7JS9NCR

    Matlab routines for computing sub-range Jacobi polynomials within the sub interval of [-1, 1]

    https://purr.purdue.edu/publications/1576

  18. HOGGRL: High-order generalized Gauss-Radau and Gauss-Lobatto Formulae for Jacobi and Laguerre weight functions

    2014-04-22 16:38:33 | Datasets | Contributor(s): Walter Gautschi | doi:10.4231/R7G15XSQ

    Matlab source codes and files that compute the high-order Gauss-Radau and Gauss-Lobatto formulae for Jacobi and Laguerre weight functions

    https://purr.purdue.edu/publications/1574

  19. GQLOG: Matlab routines for computing Gauss Quadrature rules with logarithmic weight functions

    2014-04-22 16:31:00 | Datasets | Contributor(s): Walter Gautschi | doi:10.4231/R72R3PMB

    Matlab routines for computing Gauss Quadrature rules with logarithmic weight functions

    https://purr.purdue.edu/publications/1571

  20. 32-digit values of the first 100 recurrence coefficients relative to the weight function w(x)=x^{-1/2}(1-x)^{1/2}log(1/x) on (0,1) computed by the SOPQ routine sr_jacobilog1(100,-1/2,1/2,32)

    2014-04-22 11:08:37 | Datasets | Contributor(s): Walter Gautschi | doi:10.4231/R79G5JRN

    32-digit values of the first 100 recurrence coefficients for orthogonal polynomials relative to the weight function w(x)=x^{-1/2}(1-x)^{1/2}log(1/x) on (0,1) computed by the SOPQ routine sr_jacobilog1(100,-1/2,1/2,32)

    https://purr.purdue.edu/publications/1494

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