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Adaptive First-Order System Least-Squares Finite Element Methods for Second-Order Elliptic Equations in Nondivergence Form.
Weifeng Qiu
Shun Zhang
Published in:
SIAM J. Numer. Anal. (2020)
Keyphrases
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least squares
finite element methods
finite difference
numerical solution
higher order
partial differential equations
boundary value problem
finite element
robust estimation
numerical methods
genetic algorithm
steady state
differential equations
finite element model