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Article

Vlasák, Miloslav ; Lamač, Jan
Improved flux reconstructions in one dimension. (English). In: Chleboun, J., Kůs, P., Papež, J., Rozložník, M., Segeth, K. and Šístek, J. (eds.): Programs and Algorithms of Numerical Mathematics. Proceedings of Seminar. Jablonec nad Nisou, June 19-24, 2022. Institute of Mathematics CAS, Prague, 2023. pp. 293-302
MSC: 65N15, 65N30 | DOI: 10.21136/panm.2022.27
Keywords:
a posteriori error estimates; flux reconstructions; numerical experiments
Summary:
We present an improvement to the direct flux reconstruction technique for equilibrated flux a posteriori error estimates for one-dimensional problems. The verification of the suggested reconstruction is provided by numerical experiments.
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