A mixed-Lagrange multiplier finite element method for the polyharmonic equation
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چکیده
منابع مشابه
A mixed-Lagrange multiplier finite element method for the polyharmonic equation
— A finite element method requiring only C° éléments is developed for the approximation ofthefirst boundary value problem for the polyharmonic équation, based on the reformulation of this problem as a system of second order équations. The resulting linear System of équations can be easily preconditioned and efficiently solved by the conjugate-gradient method.
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ژورنال
عنوان ژورنال: ESAIM: Mathematical Modelling and Numerical Analysis
سال: 1985
ISSN: 0764-583X,1290-3841
DOI: 10.1051/m2an/1985190405191