Talagrand’s quadratic transportation cost inequalities for SPDEs driven by fractional noises with two reflection walls

2021 ◽  
pp. 2250004
Author(s):  
Yumeng Li

Using the method of Girsanov’s transformation, we investigate Talagrand’s quadratic transportation cost inequalities for the laws of the solutions of stochastic partial differential equations (SPDEs) with two reflection walls under the uniform norm on the continuous functions space. These equations are driven by fractional noises.

2019 ◽  
Vol 19 (02) ◽  
pp. 1950012
Author(s):  
Ying Hu ◽  
Yiming Jiang ◽  
Zhongmin Qian

In this paper, we study a class of stochastic partial differential equations (SPDEs) driven by space-time fractional noises. Our method consists in studying at first the non-local SPDEs and thereafter showing the convergence of the family of these equations. The limit gives the solution of the SPDE.


Author(s):  
Shohei Nakajima

AbstractWe prove existence of solutions and its properties for a one-dimensional stochastic partial differential equations with fractional Laplacian and non-Lipschitz coefficients. The method of proof is eatablished by Kolmogorov’s continuity theorem and tightness arguments.


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