1 citations
- CERMICSFR3 papers
- École nationale des ponts et chausséesFR1 paper
- Institut national de recherche en sciences et technologies du numériqueFR1 paper
- Istituto di Matematica Applicata e Tecnologie InformaticheIT1 paper
- Laboratoire de Physique des PlasmasFR1 paper
- Laboratoire Paul PainlevéFR1 paper
- RAPSODI: Approximations numériques fiables pour les systèmes dissipatifsFR1 paper
- Université de LilleFR1 paper
- University of BonnDE1 paper
- University of ViennaAT1 paper
3 papers
math.NA2022
-optimal interior penalty discontinuous Galerkin methods for the biharmonic problem
Zhaonan Dong, Lorenzo Mascotto
We prove -optimal error estimates for interior penalty discontinuous Galerkin methods (IPDG) for the biharmonic problem with homogeneous essential boundary conditions. We consi…
math.NA2022
Inexpensive polynomial-degree-robust equilibrated flux a posteriori estimates for isogeometric analysis
Gregor Gantner, Martin Vohralík
We consider isogeometric discretizations of the Poisson model problem, focusing on high polynomial degrees and strong hierarchical refinements. We derive a posteriori error estimat…
math.NA2022★ 1 cited
Constrained and unconstrained stable discrete minimizations for p-robust local reconstructions in vertex patches in the de Rham complex
T. Chaumont-Frelet, M. Vohralik
We analyze constrained and unconstrained minimization problems on patches of tetrahedra sharing a common vertex with discontinuous piecewise polynomial data of degree p. We show th…