A posteriori error estimates and space--time adaptivity for parabolic partial differential equations on stationary surfaces
<|reference_start|>A posteriori error estimates and space--time adaptivity for parabolic partial differential equations on stationary surfaces: This paper develops and discusses a residual-based a posteriori error estimate and a space--time adaptive algorithm for solving parabolic surface partial differential equations on closed stationary surfaces. The full discretization uses the surface finite element method in space and the backward Euler method in time. The proposed error indicator bounds the error quantities globally in space from above and below, and globally in time from above and locally from below. A space--time adaptive algorithm is proposed using the derived error indicator. Numerical experiments illustrate and complement the theory.<|reference_end|>
@article{kovács2024a,
    title={A posteriori error estimates and space--time adaptivity for parabolic
  partial differential equations on stationary surfaces},
    author={Bal'azs Kov'acs, Michael Lantelme},
    journal={arXiv preprint arXiv:2407.02101},
    year={2024},
    archivePrefix={arXiv},
    eprint={2407.02101},
    primaryClass={math.NA cs.NA}
}