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math.NA2023
Deep Ritz Method with Adaptive Quadrature for Linear Elasticity
Min Liu, Zhiqiang Cai, Karthik Ramani
In this paper, we study the deep Ritz method for solving the linear elasticity equation from a numerical analysis perspective. A modified Ritz formulation using the …
math.NA2021★ 45 cited
Least-Squares ReLU Neural Network (LSNN) Method For Linear Advection-Reaction Equation
Zhiqiang Cai, Jingshuang Chen, Min Liu
This paper studies least-squares ReLU neural network method for solving the linear advection-reaction problem with discontinuous solution. The method is a discretization of an equi…