Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4629403 | Applied Mathematics and Computation | 2012 | 12 Pages |
Abstract
The aim of this paper is to study finite element methods and their convergence for hyperbolic interface problems. Both semidiscrete and fully discrete schemes are analyzed. Optimal a priori error estimates in the L2L2 and H1H1 norms are derived for a finite element discretization where interface triangles are assumed to be curved triangles instead of straight triangles. The interfaces and boundaries of the domains are assumed to be smooth for our purpose.
Keywords
Related Topics
Physical Sciences and Engineering
Mathematics
Applied Mathematics
Authors
Bhupen Deka, Rajen Kumar Sinha,