Numerical results for adaptive (negative norm) constrained first order system least squares formulations

We perform a followup computational study of the recently proposed space–time first order system least squares ( FOSLS ) method subject to constraints referred to as CFOSLS where we now combine it with the new capability we have developed, namely, parallel adaptive mesh refinement (AMR) in 4D. The A...

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Veröffentlicht in:	Computers & mathematics with applications (1987) 2021-08, Vol.95 (C), p.256-270
Hauptverfasser:	Schafelner, Andreas, Vassilevski, Panayot S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Adaptivity CFOSLS Constraints Finite element method Grid refinement (mathematics) Least squares MATHEMATICS AND COMPUTING Space–time
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