Sergio Rojas

activity

20192026

most citedAn adaptive stabilized conforming finite element method via residual minimization on dual discontinuous Galerkin norms

35 citations · 116 across the 19 of their papers we have counts for

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Showing 2021Show all

2 papers · 1 filter

math.NA2021★ 1 cited

Complexity of direct and iterative solvers on space-time formulations versus time--marching schemes for h-refined grids towards singularities

Marcin Skotniczny, Anna Paszynska, Sergio Rojas +1

We study computational complexity aspects for Finite Element formulations considering hypercubic space--time full and time--marching discretization schemes for $h$ --refined grids t…

math.NA2021★ 6 cited

Projection in negative norms and the regularization of rough linear functionals

Felipe Millar, Ignacio Muga, Sergio Rojas +1

In order to construct regularizations of continuous linear functionals acting on Sobolev spaces such as $W_{0}^{1, q} (Ω)$ , where $1 < q < \infty$ and $Ω$ is a Lipschitz domain, we propose…