Multiperiod competition with switching costs solution by Lagrange multipliers

Iterative solution of large-scale acoust

Iterative solution of large-scale acoustic scattering problems with multiple right hand-sides by a domain decomposition method with Lagrange multipliers

✍ Radek Tezaur; Antonini Macedo; Charbel Farhat 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 248 KB

## Abstract An extension of the FETI‐H method is designed for the solution of acoustic scattering problems with multiple right‐hand sides. A new local pre‐conditioning of this domain decomposition method is also presented. The potential of the resulting iterative solver is demonstrated by numerical