Displaying similar documents to “On semiregular families of triangulations and linear interpolation”

Curved triangular finite C m -elements

Alexander Ženíšek (1978)

Aplikace matematiky

Similarity:

Curved triangular C m -elements which can be pieced together with the generalized Bell’s C m -elements are constructed. They are applied to solving the Dirichlet problem of an elliptic equation of the order 2 ( m + 1 ) in a domain with a smooth boundary by the finite element method. The effect of numerical integration is studied, sufficient conditions for the existence and uniqueness of the approximate solution are presented and the rate of convergence is estimated. The rate of convergence is the same...

Special exact curved finite elements

Jitka Křížková (1991)

Applications of Mathematics

Similarity:

Special exact curved finite elements useful for solving contact problems of the second order in domains boundaries of which consist of a finite number of circular ares and a finite number of line segments are introduced and the interpolation estimates are proved.