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20172021
most citedMass-conservative and positivity preserving second-order semi-implicit methods for high-order parabolic equations

6 citations · 6 across the 4 of their papers we have counts for

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Showing 2020 · math.NAShow all

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math.NA2020★ 6 cited

Mass-conservative and positivity preserving second-order semi-implicit methods for high-order parabolic equations

Sana Keita, Abdelaziz Beljadid, Yves Bourgault

We consider a class of finite element approximations for fourth-order parabolic equations that can be written as a system of second-order equations by introducing an auxiliary vari…

math.NA2020

Efficient second-order semi-implicit finite element method for fourth-order nonlinear diffusion equations

Sana Keita, Abdelaziz Beljadid, Yves Bourgault

We focus here on a class of fourth-order parabolic equations that can be written as a system of second-order equations by introducing an auxiliary variable. We design a novel secon…