A note on a discrete form of Friedrichs' inequality

Libor Čermák

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Displaying similar documents to “A note on a discrete form of Friedrichs' inequality”

Curved elements in a mixed finite element method close to the equilibrium model

Jaroslav Haslinger, Ivan Hlaváček (1975)

Aplikace matematiky

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The finite element solution of second order elliptic problems with the Newton boundary condition

Libor Čermák (1983)

Aplikace matematiky

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The convergence of the finite element solution for the second order elliptic problem in the $n$ -dimensional bounded domain $(n \geq 2)$ with the Newton boundary condition is analysed. The simplicial isoparametric elements are used. The error estimates in both the $H^{1}$ and $L_{2}$ norms are obtained.

Numerical analysis of the general biharmonic problem by the finite element method

Jiří Hřebíček (1982)

Aplikace matematiky

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The present paper deals with solving the general biharmonic problem by the finite element method using curved triangular finit $C^{1}$ -elements introduced by Ženíšek. The effect of numerical integration is analysed in the case of mixed boundary conditions and sufficient conditions for the uniform $V_{O h}$ -ellipticity are found.