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首页> 外文期刊>Journal of Functional Analysis >Regular dependence on initial data for stochastic evolution equations with multiplicative Poisson noise
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Regular dependence on initial data for stochastic evolution equations with multiplicative Poisson noise

机译:带有Poisson噪声的随机演化方程对初始数据的规律性依赖。

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摘要

We prove existence, uniqueness and Lipschitz dependence on the initial datum for mild solutions of stochastic partial differential equations with Lipschitz coefficients driven by Wiener and Poisson noise. Under additional assumptions, we prove Gateaux and Frechet differentiability of solutions with respect to the initial datum. As an application, we obtain gradient estimates for the resolvent associated to the mild solution. Finally, we prove the strong Feller property of the associated semigroup.
机译:我们证明了存在性,唯一性和Lipschitz对初始基准的依赖,这是由Wiener和Poisson噪声驱动的具有Lipschitz系数的随机偏微分方程的温和解。在另外的假设下,我们证明了Gateaux和Frechet关于初始基准的解的可微性。作为应用,我们获得与温和溶液相关的分解物的梯度估计。最后,我们证明了相关半群的强Feller性质。

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