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SERVICES
2008
51views more  SERVICES 2008»
13 years 8 months ago
Iterative Workflows for Numerical Simulations in Subsurface Sciences
Numerical simulators are frequently used to assess future risks, support remediation and monitoring program decisions, and assist in design of specific remedial actions with respe...
Jared Chase, Karen Schuchardt, George Chin Jr., Je...
WECWIS
2006
IEEE
141views ECommerce» more  WECWIS 2006»
14 years 1 months ago
Iterative Combinatorial Auctions with Linear Prices: Results of Numerical Experiments
Iterative Combinatorial Auctions (ICA) have been getting increasing attention in computer science and economics, as they provide an efficient solution to resource allocation prob...
Alexander Pikovsky, Pasha Shabalin, Martin Bichler
IMSCCS
2006
IEEE
14 years 1 months ago
A Numerical Approach of Direct-SIMPLE Deduced Pressure Equations to Simulations of Transport Phenomena During Shaped Casting
The properties of a LPAPI-matrix derived from an extended Direct-SIMPLE scheme are demonstrated. It is shown that such LPAPI-matrix for a 3D strong P V coupling problem is difficu...
Daming Xu, Jun Ni
CPHYSICS
2010
184views more  CPHYSICS 2010»
13 years 7 months ago
Parallel Newton-Krylov-Schwarz algorithms for the three-dimensional Poisson-Boltzmann equation in numerical simulation of colloi
We investigate fully parallel Newton-Krylov-Schwarz (NKS) algorithms for solving the large sparse nonlinear systems of equations arising from the finite element discretization of ...
Feng-Nan Hwang, Shang-Rong Cai, Yun-Long Shao, Jon...
SIAMSC
2010
142views more  SIAMSC 2010»
13 years 5 months ago
Nested Iteration and First-Order System Least Squares for Incompressible, Resistive Magnetohydrodynamics
This paper develops a nested iteration algorithm to solve time-dependent nonlinear systems of partial differential equations. For each time step, Newton’s method is used to form...
J. H. Adler, Thomas A. Manteuffel, Stephen F. McCo...