The Application of Special Hermite Finite Elements Coupled with Collocation to the 3D Poisson Equation.

Autor: Gileva, L., Karepova, E., Shaidurov, V.
Předmět:
Zdroj: AIP Conference Proceedings; 2019, Vol. 2164 Issue 1, p110004-1-110004-9, 9p, 3 Diagrams, 4 Charts
Abstrakt: A new C0 Hermite element of degree 3 on a cuboid is proposed for the three-dimensional Poisson equation. A feature of the element is that it allows one to apply the collocation technique. As a result, the dimension of the system of equations is reduced without deterioration of the convergence order. Numerical results confirm high efficiency of the proposed method. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index