A Novel Variable-Separation Method Based on Sparse and Low Rank Representation for Stochastic Partial Differential Equations

2017 ◽  
Vol 39 (6) ◽  
pp. A2879-A2910 ◽  
Author(s):  
Qiuqi Li ◽  
Lijian Jiang
Keyword(s):  
Partial Differential Equations ◽  
Differential Equations ◽  
Stochastic Partial Differential Equations ◽  
Separation Method ◽  
Low Rank ◽  
Variable Separation ◽  
Partial Differential ◽  
Low Rank Representation ◽  
Variable Separation Method

scholarly journals Existence of weak solutions to SPDEs with fractional Laplacian and non-Lipschitz coefficients

2021 ◽  
Author(s):  
Shohei Nakajima
Keyword(s):  
Partial Differential Equations ◽  
Differential Equations ◽  
Weak Solutions ◽  
Stochastic Partial Differential Equations ◽  
Fractional Laplacian ◽  
Existence Of Solutions ◽  
Partial Differential ◽  
Continuity Theorem ◽  
Existence Of Weak Solutions ◽  
One Dimensional

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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