@article {4757,
	title = {A direct spectral collocation Poisson solver in polar and cylindrical coordinates},
	journal = {Journal of Computational Physics},
	volume = {160},
	number = {2},
	year = {2000},
	note = {ISI Document Delivery No.: 315BRTimes Cited: 22Cited Reference Count: 33},
	month = {May},
	pages = {453-469},
	type = {Article},
	abstract = {In this paper, we present a direct spectral collocation method for the solution of the Poisson equation in polar and cylindrical coordinates. The solver is applied to the Poisson equations for several different domains including a part of a disk, an annulus, a unit disk, and a cylinder. Unlike other Poisson solvers for geometries such as unit disks and cylinders, no pole condition is involved for the present solver. The method is easy to implement, fast, and gives spectral accuracy. We also use the weighted interpolation technique and nonclassical collocation points to improve the convergence. (C) 2000 Academic Press.},
	keywords = {ARBITRARY ORDER ACCURACY, coordinates, cylindrical, EXPANSION, METHOD QDM, NONCLASSICAL BASIS FUNCTIONS, Poisson solver, polar coordinates, QUADRATURE DISCRETIZATION METHOD, SCHRODINGER-EQUATION, SINGULARITIES, spectral collocation, TSCHEBYSCHEFF POLYNOMIALS},
	isbn = {0021-9991},
	url = {<Go to ISI>://000087093200002},
	author = {Chen, H. L. and Su, Y. H. and Shizgal, B. D.}
}
