The elementary, but very useful, concept of the extrapolation or relaxation is generally used to accelerate iterative methods for solving linear systems, but its convergence conditions were not studied thoroughly. In this note a new result on the convergence of an extrapolated iterative method is de
✦ LIBER ✦
On the equivalence of extrapolation and Richardson’s iteration and its applications
✍ Scribed by A. Hadjidimos
- Publisher
- Elsevier Science
- Year
- 2005
- Tongue
- English
- Weight
- 380 KB
- Volume
- 402
- Category
- Article
- ISSN
- 0024-3795
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
A convergence theorem on an extrapolated
✍
Zhi-Hao Cao
📂
Article
📅
1998
🏛
Elsevier Science
🌐
English
⚖ 278 KB
Application of the vector ε and ρ extrap
✍
Qiong Gao; Zongfu Jiang; Tianhe Liao; Kaiyang Song
📂
Article
📅
2010
🏛
Elsevier Science
🌐
English
⚖ 851 KB
Combination of nonstandard schemes and R
✍
Gilberto González-Parra; Abraham J. Arenas; Benito M. Chen-Charpentier
📂
Article
📅
2010
🏛
Elsevier Science
🌐
English
⚖ 362 KB
A Continuous Version of the Littlewood–R
✍
Hari Bercovici; Wing Suet Li; Thomas Smotzer
📂
Article
📅
1998
🏛
Elsevier Science
🌐
English
⚖ 262 KB
Let T be an operator of class C 0 and M be an invariant subspace for T. We find a relationship that must hold for the Jordan models of T, T | M and T \* | M = . This relationship reduces to a theorem of Green when T is algebraic, and it involves a continuous extension of Littlewood Richardson sequen
Applications of the ergodic iteration th
✍
Jindřich Zapletal
📂
Article
📅
2010
🏛
John Wiley and Sons
🌐
English
⚖ 156 KB
## MSC (2000) 03E40 I prove several natural preservation theorems for the countable support iteration. This solves a question of Ros anowski regarding the preservation of localization properties and greatly simplifies the proofs in the area.
On the equivalence of non-iterative tran
✍
Riccardo Fazio; Salvatore Iacono
📂
Article
📅
2009
🏛
John Wiley and Sons
🌐
English
⚖ 140 KB