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Uniqueness in Law of the stochastic convolution process driven by Lévy noise

  
@article{EJP2807,
	author = {Zdzisław Brzeźniak and Erika Hausenblas and Elżbieta Motyl},
	title = {Uniqueness in Law of the stochastic convolution process driven by Lévy noise},
	journal = {Electron. J. Probab.},
	fjournal = {Electronic Journal of Probability},
	volume = {18},
	year = {2013},
	keywords = {Poisson random measure, stochastic convolution process, uniqueness in law, stochastic partial differential equations},
	abstract = {

We will give a proof of the following fact. If $\mathfrak{A}_1$ and $\mathfrak{A}_2$, $\tilde \eta_1$ and $\tilde \eta_2$, $\xi_1$ and $\xi_2$ are two examples of filtered probability spaces, time homogeneous compensated Poisson random measures, and progressively measurable Banach space valued processes such that the laws on $L^p([0,T],{L}^{p}(Z,\nu ;E))\times \mathcal{M}_I([0,T]\times Z)$ of the pairs $(\xi_1,\eta_1)$ and $(\xi_2,\eta_2)$, are equal, and $u_1$ and $u_2$ are the corresponding stochastic convolution processes, then the laws on $ (\mathbb{D}([0,T];X)\cap L^p([0,T];B)) \times L^p([0,T],{L}^{p}(Z,\nu ;E))\times \mathcal{M}_I([0,T]\times Z) $, where $B \subset E \subset X$, of the triples $(u_i,\xi_i,\eta_i)$, $i=1,2$, are equal as well. By $\mathbb{D}([0,T];X)$ we denote the Skorokhod space of $X$-valued processes.

}, pages = {no. 57, 1-15}, issn = {1083-6489}, doi = {10.1214/EJP.v18-2807}, url = {http://ejp.ejpecp.org/article/view/2807}}