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a fast cauchy-riemann solverThe inhomogeneous Cauchy-Riemann equations in a rectangle are discretized by a finite difference approximation. Several different boundary conditions are treated explicitly, leading to algorithms which have overall second-order accuracy. All boundary conditions with either u or v prescribed along a side of the rectangle can be treated by similar methods. The algorithms presented here have nearly minimal time and storage requirements and seem suitable for development into a general-purpose direct Cauchy-Riemann solver for arbitrary boundary conditions.
Document ID
19790052752
Document Type
Reprint (Version printed in journal)
Authors
Ghil, M.
(New York Univ. New York, NY, United States)
Balgovind, R.
(New York University New York, N.Y., United States)
Date Acquired
August 9, 2013
Publication Date
April 1, 1979
Publication Information
Publication: Mathematics of Computation
Volume: 33
Subject Category
NUMERICAL ANALYSIS
Funding Number(s)
CONTRACT_GRANT: NSG-5034
CONTRACT_GRANT: NSG-5130
Distribution Limits
Public
Copyright
Other