There are two factors which play an important role in the quality of approximation for high degree polynomials: the smoothness of the function to be interpolated, and the locations of the ...

Abstract: 3-D Time domain finite element methods (TDFEMs) based on quadratic B-spline, cubic B-spline temporal basis functions and second order Lagrange interpolation polynomial were presented. We ...

Geo-Disaster Laboratory, Graduate School of Science and Engineering, Ehime University, Matsuyama, Japan. Graduate School of Science and Engineering, Ehime University, Matsuyama, Japan. The high-order ...

Abstract: The Galerkin FEM based on GBCs over polygon or polyhedron are heavily time consuming. In light of the simple shape functions in simple geometric elements, such as triangle, tetrahedron, a ...

The object of this short survey is to revive interest in the technique of fractal interpolation. In order to attract the attention of numerical analysts, or rather scientific community of researchers ...