披肩
发表于 2025-3-28 18:30:43
On a Principle of Direct Defect Correction Based on A-Posteriori Error Estimatesrror improvement can be achieved which is controlled by a direct defect correction (or: residual improvement). The underlying mathematical theory is presented which is essentially based on the Inverse Function Theorem. As applications, defect corrections via projection methods for linear problems as
choleretic
发表于 2025-3-28 19:01:06
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基因组
发表于 2025-3-29 00:56:15
Local Defect Correction Method and Domain Decomposition Techniquesa subdomain. The convergence rate of the local defect correction iteration is proved to be proportional to a certain positive power of the step size. The accuracy of the converged solution can be described. Numerical examples confirm the theoretical results. We discuss multi-grid iterations convergi
可行
发表于 2025-3-29 04:33:06
Fast Adaptive Composite Grid (FAC) Methods: Theory for the Variational Caseed to local defect corrections (LDC) and multilevel adaptive techniques (MLAT), an important difference is that FAC forces the user to specify the discrete problem on the finest composite grid — it is not rather an implicit result of the adaptive process. The advantages are that FAC can more readily
Pseudoephedrine
发表于 2025-3-29 08:49:19
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旋转一周
发表于 2025-3-29 14:33:50
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Flatus
发表于 2025-3-29 19:23:40
Deferred Corrections Software and Its Application to Seismic Ray Tracingary value problems, but mentioning also some work on partial differential equations. Then we describe the latest code on the PASVA series (No. 4), which extends the earlier one to problems with discontinuous data and mixed systems of differential and algebraic conditions. Finally, an example of appl
ACRID
发表于 2025-3-29 20:25:48
Numerical Engineering: Experiences in Designing PDE Software with Selfadaptive Variable Step Size/Va order difference methods are presented. The error is estimated by the difference of difference formulae, using members of families of difference formulae. Basic solution methods are developed for the solution of the BVP and the IVP for ODE’s. These methods are extended and combined to solution meth
INERT
发表于 2025-3-29 23:55:34
Book 1984list of the participants may be found in the Appendix. Most of the colleagues who presented formal lectures at the meeting agreed to publish their reports in this volume. It would be presumptuous to call this book a state-of-the-art report in defect corrections. It is rather a collection of snapshot
CODE
发表于 2025-3-30 07:03:06
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