9 treff

Reichel Lothar
FORTRAN subroutines for updating the QR decomposition
Reichel, Lothar
Bok Engelsk 1988
Chebyshev-Vandermonde systems
Lothar Reichel and Gerhard Opfer
Bok Engelsk 1988
Fast approximation of dominant harmonics by solving an orthogonal eigenvalue problem
Lothar Reichel and Gregory Ammar
Bok Engelsk 1988
Fast solution methods for Fredholm integral equations of the second kind
Lothar Reichel
Bok Engelsk 1988
The ordering of tridiagonal matrices in the cyclic reduction method for Poisson's equation
Lothar Reichel
Bok Engelsk 1988
Constructing a unitary Hessenberg matrix from spectral data
Gregory Ammar, William Gragg, Lothar Reic...
Bok Engelsk 1988
On the application of orthogonal polynomials to the iterative solution of singular linear systems of equations
Michael Eiermann, Lothar Reichel
Bok Engelsk 1988
A divide and conquer method for unitary and orthogonal eigenproblems
Gragg, William B.
Bok Engelsk 1988
Newton interpolation in Fejér and Chebyshev points
Bernd Fischer, Lothar Reichel
Bok Engelsk 1988