One-dimensional parabolic diffraction equations: pointwise estimates and discretization of related stochastic differential equations with weighted local times
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1. | Title | Title of document | One-dimensional parabolic diffraction equations: pointwise estimates and discretization of related stochastic differential equations with weighted local times |
2. | Creator | Author's name, affiliation, country | Miguel Martinez; Université Paris-Est - Marne-la-Vallée; France |
2. | Creator | Author's name, affiliation, country | Denis Talay; INRIA Sophia Antipolis; France |
3. | Subject | Discipline(s) | |
3. | Subject | Keyword(s) | Stochastic Differential Equations; Divergence Form Operators; Euler discretization scheme; Monte Carlo methods |
3. | Subject | Subject classification | 60H10;65U05 |
4. | Description | Abstract | In this paper we consider one-dimensional partial differential equations of parabolic type involving a divergence form operator with a discontinuous coefficient and a compatibility transmission condition. We prove existence and uniqueness result by stochastic methods which also allow us to develop a low complexity Monte Carlo numerical resolution method. We get accurate pointwise estimates for the derivatives of the solutionfrom which we get sharp convergence rate estimates for our stochastic numerical method. |
5. | Publisher | Organizing agency, location | |
6. | Contributor | Sponsor(s) | |
7. | Date | (YYYY-MM-DD) | 2012-03-29 |
8. | Type | Status & genre | Peer-reviewed Article |
8. | Type | Type | |
9. | Format | File format | |
10. | Identifier | Uniform Resource Identifier | http://ejp.ejpecp.org/article/view/1905 |
10. | Identifier | Digital Object Identifier | 10.1214/EJP.v17-1905 |
11. | Source | Journal/conference title; vol., no. (year) | Electronic Journal of Probability; Vol 17 |
12. | Language | English=en | en |
14. | Coverage | Geo-spatial location, chronological period, research sample (gender, age, etc.) | |
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