| HAL : inria-00092418, version 1 |
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| Multi Scale problems and asymptotic analysis - Narvik Midnight Sun Conference 2004, Narvik Norvège : (2004) |
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| A probabilistic interpretation of the transmission conditions using the Skew Brownian motion |
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| Antoine Lejay 1, 2 |
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| (2006) |
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| In order to solve with a Monte Carlo method a parabolic (or elliptic) PDE with a transmission condition, we need to understand the behavior of the stochastic process when it reaches a point where this tranmission condition holds. In this article, we show that a process called the Skew Brownian motion can be helpful to understand how to deal with this kind of problem in a one-dimensional media. |
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| 1 : | Institut Elie Cartan Nancy (IECN) |
| CNRS : UMR7502 – INRIA – Université Henri Poincaré - Nancy I – Université Nancy II – Institut National Polytechnique de Lorraine | |
| 2 : | OMEGA (INRIA Sophia Antipolis / INRIA Lorraine / IECN) |
| CNRS : UMR7502 – INRIA – Université Henri Poincaré - Nancy I – Université Nancy II | |
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| Domaine | : | Mathématiques/Probabilités Mathématiques/Equations aux dérivées partielles |
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| Skew Brownian motion – transmission condition – parabolic PDE – diffusion with singular drift – local time |
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| Liste des fichiers attachés à ce document : | |||||
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| inria-00092418, version 1 | |
| http://hal.inria.fr/inria-00092418 | |
| oai:hal.inria.fr:inria-00092418 | |
| Contributeur : Antoine Lejay | |
| Soumis le : Dimanche 10 Septembre 2006, 10:07:35 | |
| Dernière modification le : Lundi 11 Septembre 2006, 10:32:09 | |