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This article is cited in 1 scientific paper (total in 1 paper)
Short Communications
Stability of densities for perturbed degenerate diffusions
A. Kozhina
Abstract:
We study the sensitivity of the densities of some Kolmogorov-like degenerate diffusion processes with respect to a perturbation of the coefficients of the nondegenerate component. Under suitable (quite sharp) assumptions we quantify how the perturbation of the SDE affects the density. Natural applications of these results appear in various fields from mathematical finance to kinetic models.
Keywords:
diffusion processes, Markov chains, parametrix, Hölder coefficients, bounded drifts.
Received: 15.02.2016
Citation:
A. Kozhina, “Stability of densities for perturbed degenerate diffusions”, Teor. Veroyatnost. i Primenen., 61:3 (2016), 570–579; Theory Probab. Appl., 61:3 (2017), 489–499
Linking options:
https://www.mathnet.ru/eng/tvp5074https://doi.org/10.4213/tvp5074 https://www.mathnet.ru/eng/tvp/v61/i3/p570
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