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On the strong uniqueness of a solution to singular stochastic differential equations
Olga V. Aryasovaa, Andrey Yu. Pilipenkob a Institute of Geophysics, National Academy of Sciences of Ukraine, Palladin pr. 32, 03680, Kiev-142, Ukraine
b Institute of Mathematics, National Academy of Sciences of Ukraine, Tereshchenkivska str. 3, 01601, Kiev, Ukraine
Abstract:
We prove the existence and uniqueness of a strong solution for an SDE on a semi-axis with singularities at the point $0$. The result obtained yields, for example, the strong uniqueness of non-negative solutions to SDEs governing Bessel processes.
Keywords:
Singular SDE, strong uniqueness, martingale problem, local time.
Citation:
Olga V. Aryasova, Andrey Yu. Pilipenko, “On the strong uniqueness of a solution to singular stochastic differential equations”, Theory Stoch. Process., 17(33):2 (2011), 1–15
Linking options:
https://www.mathnet.ru/eng/thsp48 https://www.mathnet.ru/eng/thsp/v17/i2/p1
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Abstract page: | 160 | Full-text PDF : | 70 | References: | 35 |
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