Tags: Walter Gautschi Archives

All Categories (201-220 of 228)

  1. HPGT: High-precision Gauss-Turan quadrature rules

    2014-04-22 16:49:13 | Datasets | Contributor(s): Walter Gautschi | doi:10.4231/R71V5BW8

    Matlab routines that calculate high-precision Gauss-Turan quadrature rules

    https://purr.purdue.edu/publications/1580

  2. NEUTRAL: Neutralizing nearby singularities in numerical quadrature

    2014-04-22 16:46:34 | Datasets | Contributor(s): Walter Gautschi | doi:10.4231/R75H7D6P

    Matlab routines for neutralizing nearby singularities in numerical quadrature

    https://purr.purdue.edu/publications/1579

  3. RMOP: Repeated modifications of orthogonal polynomials

    2014-04-22 16:42:59 | Datasets | Contributor(s): Walter Gautschi | doi:10.4231/R7F18WNB

    Matlab routines and data sets that compute repeated modifications of orthogonal polynomials

    https://purr.purdue.edu/publications/1577

  4. 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

  5. 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

  6. OCVdM: Optimally conditioned Vandermonde matrices

    2014-04-22 16:36:58 | Datasets | Contributor(s): Walter Gautschi | doi:10.4231/R7TB14TB

    Matlab routines for computing optimally conditioned Vandermonde matrices

    https://purr.purdue.edu/publications/1573

  7. LAMBERTW: Matlab programs for evaluating the Lambert W-functions and some of their integrals

    2014-04-22 16:33:58 | Datasets | Contributor(s): Walter Gautschi | doi:10.4231/R7Z31WJP

    Matlab programs for evaluating the Lambert W-functions and some of their integrals

    https://purr.purdue.edu/publications/1572

  8. 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

  9. CIZJP: Matlab programs for conjectured inequalities for zeros of Jacobi polynomials

    2014-04-22 16:29:22 | Datasets | Contributor(s): Walter Gautschi | doi:10.4231/R7KS6PH4

    Inequalities for the largest zero of Jacobi polynomials are here extended to all zeros of Jacobi polynomials, and new relevant conjectures are formulated.

    https://purr.purdue.edu/publications/1570

  10. BIJ: Matlab programs for testing and extending Bernstein's Inequality for Jacobi polynomials

    2014-04-22 16:27:27 | Datasets | Contributor(s): Walter Gautschi | doi:10.4231/R7V985Z5

    Bernstein’s inequality for Jacobi polynomials is analyzed here analytically and computationally with regard to validity and sharpness

    https://purr.purdue.edu/publications/1569

  11. OWF: Matlab programs for computing orthogonal polynomials with respect to densely oscillating and exponentially decaying weight functions

    2014-04-22 14:41:56 | Datasets | Contributor(s): Walter Gautschi | doi:10.4231/R7NK3BZ7

    Software (in Matlab) is developed for computing variable-precision recurrence coefficients for orthogonal polynomials with respect to densely oscillating and exponentially decaying weight functions

    https://purr.purdue.edu/publications/1562

  12. INERFC: Evaluation of the Repeated Integrals of the Coerror Function by Half-Range Gauss-Hermite Quadrature

    2014-04-22 13:54:11 | Datasets | Contributor(s): Walter Gautschi | doi:10.4231/R7SB43PZ

    INERFC: Evaluation of the Repeated Integrals of the Coerror Function by Half-Range Gauss-Hermite Quadrature

    https://purr.purdue.edu/publications/1653

  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)

    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

  14. 32-digit values of the first 100 beta coefficients relative to the Freud weight function w(x)=exp(-x^6) computed on R by the SOPQ routine sr_freud(100,0,6,32)

    2014-04-22 11:07:17 | Datasets | Contributor(s): Walter Gautschi | doi:10.4231/R7Z60KZ0

    32-digit values of the first 100 beta coefficients relative to the Freud weight function w(x)=exp(-x^6) computed on R by the SOPQ routine sr_freud(100,0,6,32)

    https://purr.purdue.edu/publications/1488

  15. 28-digit values of the recursion coefficients relative to the Bessel weight function w(x)=frac{sqrt{3}}{pi}K_{1/3}(x) on [0,infty]

    2014-04-22 10:43:11 | Datasets | Contributor(s): Walter Gautschi | doi:10.4231/R7JW8BS2

    28-digit values of the recursion coefficients for orthogonal polynomials relative to the Bessel weight function w(x)=frac{sqrt{3}}{pi}K_{1/3}(x) on [0,infty]

    https://purr.purdue.edu/publications/1475

  16. 32-digit values of the first 100 recurrence coefficients using the Bose-Einstein weight function: w(x)=[x/(e^x-1)]^4 computed by the SOPQ routine sr_boseeinstein(100,4,32)

    2014-04-22 10:42:19 | Datasets | Contributor(s): Walter Gautschi | doi:10.4231/R7000013

    32-digit values of the first 100 recurrence coefficients for orthogonal polynomials using the Bose-Einstein weight function: w(x)=[x/(e^x-1)]^4 computed by the SOPQ routine sr_boseeinstein(100,4,32)

    https://purr.purdue.edu/publications/1480

  17. 32-digit values of the first 100 recurrence coefficients relative to the Bose-Einstein weight function w(x)=[x/(e^x-1)]^3 computed by the SOPQ routine sr_boseeinstein(100,3,32)

    2014-04-22 10:41:38 | Datasets | Contributor(s): Walter Gautschi | doi:10.4231/R73R0QRQ

    32-digit values of the first 100 recurrence coefficients for orthogonal polynomials relative to the Bose-Einstein weight function w(x)=[x/(e^x-1)]^3 computed by the routine sr_boseeinstein(100,3,32)

    https://purr.purdue.edu/publications/1479

  18. 32-digit values of the first 100 recurrence coefficients relative to the Bose-Einstein weight function w(x)=[x/(e^x-1)]^2 computed by the SOPQ routine sr_boseeinstein(100,2,32)

    2014-04-22 10:40:50 | Datasets | Contributor(s): Walter Gautschi | doi:10.4231/R77H1GGF

    32-digit values of the first 100 recurrence coefficients for orthogonal polynomials relative to the Bose-Einstein weight function w(x)=[x/(e^x-1)]^2 computed by the SOPQ routine sr_boseeinstein(100,2,32)

    https://purr.purdue.edu/publications/1478

  19. 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 10:38:15 | Datasets | Contributor(s): Walter Gautschi | doi:10.4231/R7SF2T39

    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/1498

  20. 32-digit values of the first 100 recurrence coefficients relative to the Bose-Einstein weight function w(x)=x/(e^x-1) computed by the SOPQ routine sr_boseeinstein(100,1,32)

    2014-04-22 09:55:32 | Datasets | Contributor(s): Walter Gautschi | doi:10.4231/R7H12ZX3

    32-digit values of the first 100 recurrence coefficients for orthogonal polynomials relative to the Bose-Einstein weight function w(x)=x/(e^x-1) computed by the SOPQ routine sr_boseeinstein(100,1,32)

    https://purr.purdue.edu/publications/1476

The Purdue University Research Repository (PURR) is a university core research facility provided by the Purdue University Libraries, the Office of the Executive Vice President for Research and Partnerships, and Information Technology at Purdue (ITaP).