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On the stability of the Ritz procedure for nonlinear problems

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Abstract

In this paper we establish the stability of the Ritz procedure for the nonlinear equationAu+F(u)−f=0 whereA is a linear positive definite operator in a real Hilbert spaceH andF is a monotone nonlinear operator.

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  1. Institute of Mathematics, Roumanian Academy of Science, Calea Griviţei 21, 12, Bucharest, Romania

    Alexandru I. Şchiop

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  1. Alexandru I. Şchiop
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Şchiop, A.I. On the stability of the Ritz procedure for nonlinear problems. Numer. Math. 23, 305–310 (1974). https://doi.org/10.1007/BF01438257

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