Least-Squares Galerkin Methods for Parabolic Problems I: Semidiscretization in Time


This is the rst part of a series of papers on least-squares Galerkin methods for parabolic initial-boundary value problems. These methods are based on the minimization of a least-squares functional for an equivalent rst-order system over space and time with respect to suitable discrete spaces. This paper presents the derivation and analysis of one-step… (More)
DOI: 10.1137/S0036142900370125


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