A Variational Inequality Based Stochastic Approximation for Inverse Problems in Stochastic Partial Differential Equations

2020 ◽  
pp. 207-226
Author(s):  
Rachel Hawks ◽  
Baasansuren Jadamba ◽  
Akhtar A. Khan ◽  
Miguel Sama ◽  
Yidan Yang
Keyword(s):  
Variational Inequality ◽  
Partial Differential Equations ◽  
Inverse Problems ◽  
Differential Equations ◽  
Stochastic Approximation ◽  
Stochastic Partial Differential Equations ◽  
Partial Differential

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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