Miller, Keith; Baines, Mike J. Least squares moving finite elements. (English) Zbl 1002.65110 IMA J. Numer. Anal. 21, No. 3, 621-642 (2001). The paper describes an extension of the moving finite element (MFE) method for steady-state pure convection problems, namely the least squares MFE method (LSMFE). By the direct treatment of the steady-state problem together with the minimization of a suitable residual functional, the LSMFE method ensures that the nodal points are not transported downstream as by the MFE method rendering the latter one useless for the mentioned class of problems. The constructed method is validated by numerical results in one and two spatial dimensions, showing also greater accuracy than the corresponding fixed node least squares results. Reviewer: Michael Breuß (Hamburg) Cited in 4 Documents MSC: 65M60 Finite element, Rayleigh-Ritz and Galerkin methods for initial value and initial-boundary value problems involving PDEs 35L45 Initial value problems for first-order hyperbolic systems Keywords:numerical results; least squares moving finite element methods; steady state convection problems; hyperbolic problems PDFBibTeX XMLCite \textit{K. Miller} and \textit{M. J. Baines}, IMA J. Numer. Anal. 21, No. 3, 621--642 (2001; Zbl 1002.65110) Full Text: DOI