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Two-grid Raviart-Thomas mixed finite element methods combined with Crank-Nicolson scheme for a class of nonlinear parabolic equations.
Tianliang Hou
Luoping Chen
Yueting Yang
Yin Yang
Published in:
Adv. Comput. Math. (2020)
Keyphrases
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finite element methods
finite difference
numerical solution
nonlinear equations
finite element
mathematical model
partial differential equations
linear systems
genetic algorithm
computer vision
image compression
diffusion equation
wave equation