Strong completeness for a class of stochastic differential equations with irregular coefficients
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1. | Title | Title of document | Strong completeness for a class of stochastic differential equations with irregular coefficients |
2. | Creator | Author's name, affiliation, country | Xin Chen; Universidade de Lisboa; Portugal |
2. | Creator | Author's name, affiliation, country | Xue-Mei Li; The University of Warwick; United Kingdom |
3. | Subject | Discipline(s) | |
3. | Subject | Keyword(s) | strong completeness, stochastic differential equation, derivative flow equation, approximation, differential formula |
3. | Subject | Subject classification | 60H10 |
4. | Description | Abstract | We prove the strong completeness for a class of non-degenerate SDEs, whose coefficients are not necessarily uniformly elliptic nor locally Lipschitz continuous nor bounded.Moreover, for each $p>0$ there is a positive number $T(p)$ such that for all $t<T(p)$,the solution flow $F_t(\cdot)$ belongs to the Sobolev space $W_{loc}^{1,p}$. The main tool for this is the approximation of the associated derivative flow equations. As an application a differential formula is also obtained. |
5. | Publisher | Organizing agency, location | |
6. | Contributor | Sponsor(s) | |
7. | Date | (YYYY-MM-DD) | 2014-10-03 |
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/3293 |
10. | Identifier | Digital Object Identifier | 10.1214/EJP.v19-3293 |
11. | Source | Journal/conference title; vol., no. (year) | Electronic Journal of Probability; Vol 19 |
12. | Language | English=en | en |
14. | Coverage | Geo-spatial location, chronological period, research sample (gender, age, etc.) | |
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