S. Bartels

activity

20122025

most citedModeling and simulation of thermally actuated bilayer plates

25 citations · 50 across the 29 of their papers we have counts for

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Showing 2012Show all

2 papers · 1 filter

math.NA2012★ 3 cited

Discrete Total Variation Flows Without Regularization

Ricardo H. Nochetto, Soeren Bartels, Abner J. Salgado

We propose and analyze an algorithm for the solution of the $L^{2}$ -subgradient flow of the total variation functional. The algorithm involves no regularization, thus the numerical s…

math.NA2012★ 1 cited

A Total Variation Diminishing Interpolation Operator and Applications

Ricardo H. Nochetto, Abner J. Salgado

We construct, on continuous $Q_{1}$ finite elements over Cartesian meshes, an interpolation operator that does not increase the total variation. The operator is stable in $L^{1}$ and e…