Lagrange Distributed Approximating Functionals
Published in Physical Review Letters • Aug 4, 1997
Authors:,,
Guo-Wei Wei
D. S. Zhang
Donald J. Kouri
Abstract
Lagrange distributed approximating functionals (LDAFs) are proposed as the basis for a new, collocation-type method for accurately approximating functions and their derivatives both on and off discrete grids. Example applications are presented to illustrate the use of LDAFs for solving the Schr\"odi...
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