Two-grid Raviart-Thomas mixed finite element methods combined with Crank-Nicolson scheme for a class of nonlinear parabolic equations
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DOI: 10.1007/s10444-020-09777-z
Abstract: In this paper, we discuss a priori error estimates of two-grid mixed finite element methods for a class of nonlinear parabolic equations. The lowest order Raviart-Thomas mixed finite element and Crank-Nicolson scheme are used for… read more here.
Keywords: raviart thomas; finite element; mixed finite; two grid ... See more keywords