We present an implementation of Böhmer�s finite element method for fully nonlinear elliptic partial differential equations on convex polygonal domains, based on a modified Argyris element and Bernstein�Bézier techniques. Our numerical experiments for several test problems, involving the classical Monge�Ampère equation and an unconditionally elliptic equation, confirm the convergence and error bounds predicted by Böhmer�s theoretical results.
© 2001-2024 Fundación Dialnet · Todos los derechos reservados