E. W. Jenkins, R. C. Berger, J. P. Hallberg, Stacy E. Howington, C. T. Kelley, Joseph H. Schmidt, Alan Stagg, M. D. Tocci  Home/Search
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Abstract: . In this paper we discuss the design and implementation of a Newton-Krylov-Schwarz solver for the implicit temporal integration on an unstructured three-dimensional spatial mesh of Richards' equation for groundwater flow in unsaturated porous media. We use aggregation techniques from the algebraic multigrid literature to construct a coarse mesh for two-level Schwarz methods. Our coarse mesh differs from other constructions in that no coarse mesh geometry need be created and we do not need... (Update)
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...GAANN fellowship. Computing activity was partially supported by an allocation from the North Carolina Supercomputing Center. 2 In [10] we will apply this approach to the solution of Richards equation for groundwater flow in the unsaturated zone, and in [7] we discuss an...
...Waterways Experiment Station (WES) that is designed to solve a variety of hydrology problems including surface water flow. In [10] we will apply this approach to the solution of Richards equation for groundwater flow in the unsaturated zone, and in [7] we discuss an...
Cited by: More
A Two-Level Aggregation-Based.. - Jenkins, Berger.. (1999) (Correct)
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BibTeX entry: (Update)
E. W. Jenkins, Joseph H. Schmidt, Alan Stagg, Stacy E. Howington, R. C. Berger, J. P. Hallberg, C. T. Kelley, and M. D. Tocci. Newton-Krylov-Schwarz methods for Richards' equation. In preparation. http://citeseer.ist.psu.edu/jenkins99newtonkrylovschwarz.html More
@misc{ jenkins-newtonkrylovschwarz,
author = "E. Jenkins and J. Schmidt and A. Stagg and S. Howington and R. Berger and
J. Hallberg and C. Kelley and M. Tocci",
title = "Newton-Krylov-Schwarz methods for Richards' equation",
text = "E. W. Jenkins, Joseph H. Schmidt, Alan Stagg, Stacy E. Howington, R. C.
Berger, J. P. Hallberg, C. T. Kelley, and M. D. Tocci. Newton-Krylov-Schwarz
methods for Richards' equation. In preparation.",
url = "citeseer.ist.psu.edu/jenkins99newtonkrylovschwarz.html" }
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