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I am research associate professor at the University of New Mexico Center for High Technology Materials

Professional Interests: PDE Constrained optimization, quantum mechanics, numerical methods

Top 5% contributor

**42**Contributions

Computes the first k zeros of the Bessel Function of the 1st and 2nd Kinds.

68 downloads

10 years ago

39 downloads

11 years ago

Solves symmetric and asymmetric pentadiagonal systems.

34 downloads

11 years ago

Compute Gauss nodes and weights for a triangle

29 downloads

9 years ago

% Construct Gauss points and weights for a n-dimensional simplex

26 downloads

9 years ago

Computes the finite difference for a uniform grid.

22 downloads

11 years ago

22 downloads

11 years ago

Solves block tridiagonal systems of equations.

21 downloads

11 years ago

Compute Gauss weights and nodes for a specied tetrahedron

18 downloads

9 years ago

Computes the Legendre-Gauss-Radau nodes and weights.

14 downloads

11 years ago

Computes 3-, 5-, and 7-point FD matrices for unstructured grids

12 downloads

10 years ago

Transforms between 2d nodal and spectral data

9 downloads

11 years ago

Transfroms between nodal and spectral values.

16 downloads

10 years ago

Computes Clenshaw Curtis weights and nodes using the FFT.

15 downloads

10 years ago

2-11 Point Summed Newton-Cotes Rules

13 downloads

9 years ago

Converts Legendre polynomials to Chebyshev polynomials.

7 downloads

11 years ago

Computes the numerical derivative on the Chebyshev grid.

12 downloads

9 years ago

Computes the rational Chebyshev approximation of a function.

12 downloads

11 years ago

Converts Chebyshev polynomials to Gegenbauer polynomials.

6 downloads

11 years ago

Solve an LU-factorized system with rank-2 update.

9 downloads

9 years ago

Numerically differentiates functions sampled at the LGL nodes.

9 downloads

11 years ago

Converts a Jacobi polynomial expansion to a Chebyshev expansion.

9 downloads

11 years ago

Converts Chebyshev polynomials to Legendre polynomials.

5 downloads

11 years ago

Computes the Legendre Pade approximation to an analytic function.

5 downloads

11 years ago

Computes the Hermite weights for user-defined nodes.

8 downloads

9 years ago