On the Spectral Norms of Several Iterative Processes
Journal of the ACM (JACM)
On an Alternating Direction Method for Solving the Plate Problem with Mixed Boundary Conditions
Journal of the ACM (JACM)
Rounding Errors in Algebraic Processes
Rounding Errors in Algebraic Processes
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We compare a block successive overrelaxation method (BSOR) with a direct method for solving difference equations derived from fourth order elliptic partial differential equations. The direct method appears to be competitive in time and accuracy for a general problem.