Invariance of the Fredholm radius of the Neumann operator
Dagmar Medková (1990)
Časopis pro pěstování matematiky
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Displaying similar documents to “On essential norm of the Neumann operator”
Invariance of the Fredholm radius of the Neumann operator
Dual finite element analysis for semi-coercive unilateral boundary value problems
Ivan Hlaváček (1978)
Aplikace matematiky
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Contact between elastic bodies. II. Finite element analysis
Jaroslav Haslinger, Ivan Hlaváček (1981)
Aplikace matematiky
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The paper deals with the approximation of contact problems of two elastic bodies by finite element method. Using piecewise linear finite elements, some error estimates are derived, assuming that the exact solution is sufficiently smooth. If the solution is not regular, the convergence itself is proven. This analysis is given for two types of contact problems: with a bounded contact zone and with enlarging contact zone.