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On exponential decay of a distance between solutions of an SDE with non-regular drift
O. Aryasovaa, A. Pilipenkob a Institute of Geophysics, National Academy of Sciences of Ukraine, 32 Palladin ave., 03142, Kyiv, Ukraine; National Technical University of Ukraine “Igor Sikorsky Kyiv Politechnic Institute”, Kyiv, Ukraine
b Institute of Mathematics, National Academy of Sciences of Ukraine, 3 Tereshchenkivska str., 01601, Kyiv, Ukraine; National Technical University of Ukraine “Igor Sikorsky Kyiv Politechnic Institute”, Kyiv, Ukraine
Abstract:
We consider a multidimensional stochastic differential equation with a Gaussian noise and a drift vector having a jump discontinuity along a hyperplane. The large time behavior of the distance between two solutions starting from different points is studied. We find a sufficient condition for the exponential decay of the distance if the drift does not satisfy a dissipative condition on a given hyperplane.
Keywords:
SDE with discontinuous coefficients, Long-time behavior of solutions.
Citation:
O. Aryasova, A. Pilipenko, “On exponential decay of a distance between solutions of an SDE with non-regular drift”, Theory Stoch. Process., 24(40):2 (2019), 1–13
Linking options:
https://www.mathnet.ru/eng/thsp302 https://www.mathnet.ru/eng/thsp/v24/i2/p1
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| Abstract page: | 185 | | Full-text PDF : | 50 | | References: | 36 |
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