About the approximation of the Lame equations on the nonregular grids
Abstract:
In this paper the special approximation of the 3-dim. Lame equations on the nonregular grid is described. This grid is adaptive to the geometry of the body: grid lines are passing by the borders, dividing body into parts with different physical properties. The method is constructed for special problems of the elasticity theory, used in new computational approach, called Method of Finite Superelements (FSEM). But it has common meaning and can be used in many other problems.
Publication language:russian, pages:29
Research direction:
Mathematical problems and theory of numerical methods
