Tool for integration of heterogeneous models and its application to loosely coupled sets of differential equations
We develop the software tool for integration of dynamics models, which are inhomogeneous over mathematical properties and/or over requirements to the time step. The family of algorithms for the parallel computation of heterogeneous models with different time steps is offered. Analytical estimates an...
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| Language: | Russian |
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Institute of Computer Science
2009-06-01
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| Series: | Компьютерные исследования и моделирование |
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| Online Access: | http://crm.ics.org.ru/uploads/pdf/crm09202.pdf |
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doaj-36d3f63584e54ecaaff0b20bb05ab9572020-11-24T21:27:00ZrusInstitute of Computer ScienceКомпьютерные исследования и моделирование2076-76332077-68532009-06-011212713610.20537/2076-7633-2009-1-2-127-1361557Tool for integration of heterogeneous models and its application to loosely coupled sets of differential equationsA. B. KorchakA. V. EvdokimovWe develop the software tool for integration of dynamics models, which are inhomogeneous over mathematical properties and/or over requirements to the time step. The family of algorithms for the parallel computation of heterogeneous models with different time steps is offered. Analytical estimates and direct measurements of the error of these algorithms are made with reference to weakly coupled ODE sets. The advantage of the algorithms in the time cost as compared to accurate methods is shown.http://crm.ics.org.ru/uploads/pdf/crm09202.pdf heterogeneous modelsdifferential equations solvingparallel computation |
| collection |
DOAJ |
| language |
Russian |
| format |
Article |
| sources |
DOAJ |
| author |
A. B. Korchak A. V. Evdokimov |
| spellingShingle |
A. B. Korchak A. V. Evdokimov Tool for integration of heterogeneous models and its application to loosely coupled sets of differential equations Компьютерные исследования и моделирование heterogeneous models differential equations solving parallel computation |
| author_facet |
A. B. Korchak A. V. Evdokimov |
| author_sort |
A. B. Korchak |
| title |
Tool for integration of heterogeneous models and its application to loosely coupled sets of differential equations |
| title_short |
Tool for integration of heterogeneous models and its application to loosely coupled sets of differential equations |
| title_full |
Tool for integration of heterogeneous models and its application to loosely coupled sets of differential equations |
| title_fullStr |
Tool for integration of heterogeneous models and its application to loosely coupled sets of differential equations |
| title_full_unstemmed |
Tool for integration of heterogeneous models and its application to loosely coupled sets of differential equations |
| title_sort |
tool for integration of heterogeneous models and its application to loosely coupled sets of differential equations |
| publisher |
Institute of Computer Science |
| series |
Компьютерные исследования и моделирование |
| issn |
2076-7633 2077-6853 |
| publishDate |
2009-06-01 |
| description |
We develop the software tool for integration of dynamics models, which are inhomogeneous over mathematical properties and/or over requirements to the time step. The family of algorithms for the parallel computation of heterogeneous models with different time steps is offered. Analytical estimates and direct measurements of the error of these algorithms are made with reference to weakly coupled ODE sets. The advantage of the algorithms in the time cost as compared to accurate methods is shown. |
| topic |
heterogeneous models differential equations solving parallel computation |
| url |
http://crm.ics.org.ru/uploads/pdf/crm09202.pdf |
| work_keys_str_mv |
AT abkorchak toolforintegrationofheterogeneousmodelsanditsapplicationtolooselycoupledsetsofdifferentialequations AT avevdokimov toolforintegrationofheterogeneousmodelsanditsapplicationtolooselycoupledsetsofdifferentialequations |
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1725977047153508352 |