Fast domain decomposition algorithm disc
β
V. Korneev; A. Rytov
π
Article
π
2008
π
Elsevier Science
π
English
β 290 KB
The main obstacle for obtaining fast domain decomposition solvers for spectral element discretizations of second order elliptic equations was the lack of fast solvers for local internal problems on subdomains of decomposition and their faces. As recently shown by Korneev and Rytov, such solvers can