A spectral collocation method to solve Helmholtz problems with boundary conditions involving mixed tangential and normal derivatives

Authors:
S. Nguyen;C. Delcarte
Affiliations:
Université Paris-Sud XL LIMSI-CNRS, B.P. 133, 91403 Orsay Cedex, France;Université Paris-Sud XL LIMSI-CNRS, B.P. 133, 91403 Orsay Cedex, France
Venue:
Journal of Computational Physics
Year:
2004

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Abstract

This note describes a simple and robust procedure for the accurate computation of values of the indicator function along and near the solid material boundary that is in contact with the evolving interface, as is common in crystal growth on a substrate ...