A comparison of the Coco-Russo scheme and -FEM for elliptic equations in arbitrary domains
Abstract
In this paper, a comparative study between the Coco-Russo scheme (based on finite-difference scheme) and the -FEM (based on finite-element method) is presented when solving the Poisson equation in arbitrary domains. The comparison between the two numerical methods is carried out by presenting analytical results from the literature cocoStissi,astuto2024nodal, together with numerical tests in various geometries and boundary conditions.
0
Turn this paper into a full lesson
ArcXiv compiles a staged curriculum from this paper: 8-12 lessons across beginner → advanced, synthesised section guides, visuals, flashcards, a quiz, exercises, and on-demand deep dives per section. Grounded in the abstract, never invented.