8 citations · 14 across the 9 of their papers we have counts for
Showing 2024Show all
3 papers · 1 filter
math.NA2024
Error analysis for discontinuous Galerkin time-stepping methods for nonlinear parabolic equations via maximal regularity
Georgios Akrivis, Stig Larsson
We consider the discretization of a class of nonlinear parabolic equations by discontinuous Galerkin time-stepping methods and establish a priori as well as conditional a posterior…
math.NA2024
A priori and a posteriori error estimates for discontinuous Galerkin time-discrete methods via maximal regularity
Georgios Akrivis, Stig Larsson
The maximal regularity property of discontinuous Galerkin methods for linear parabolic equations is used together with variational techniques to establish a priori and a posteriori…
math.NA2024
The weighted and shifted seven-step BDF method for parabolic equations
Georgios Akrivis, Minghua Chen, Fan Yu
Stability of the BDF methods of order up to five for parabolic equations can be established by the energy technique via Nevanlinna--Odeh multipliers. The nonexistence of Nevanlinna…