Abstract
Over the last years Finite Element Tearing and Interconnecting (FETI) Domain Decomposition Methods (DDM) have emerged as formidable parallel solvers for large scale finite element electromagnetic computations. In [1] an efficient λ-based FETI with first order transmission conditions was proposed and its stability and scalability characteristics were described. However, the accuracy of the method has not been carefully scrutinized. This paper presents a study of the accuracy of that FETI DDM with various choices of the Lagrange multiplier space and for conforming and non-conforming discretizations.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Published version (
Free)
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call
