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20122026
most citedAdaptive FEM with optimal convergence rates for a certain class of non-symmetric and possibly non-linear problems

76 citations · 315 across the 31 of their papers we have counts for

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2 papers · 1 filter

math.NA2026

Space-time finite element interpolation of nonsmooth functions satisfying boundary conditions

Thomas Führer, Gregor Gantner, Roberto González +1

We construct Scott-Zhang-type space-time quasi-interpolation operators on tensor- product meshes for parabolic settings. Specifically, these are linear and uniformly bounded projec…

math.NA2026

Adaptive finite element methods with optimally preconditioned GMRES guarantee optimal complexity

Thomas Führer, Paula Hilbert, Ani Miraçi +1

We analyze optimal complexity of adaptive finite element methods (AFEMs) for general second-order linear elliptic partial differential equations (PDEs) in the Lax-Milgram setting.…