applied mathematics
s步GMRES
s-step GMRESs-step GMRES is a numerical method for solving large sparse linear systems, specifically a variant of the Generalized Minimal Residual algorithm that operates on a block of Krylov vectors simultaneously. / s步GMRES是一种用于求解大型稀疏线性方程组的数值方法，它是广义极小残差算法的一种变体，同时操作一组Krylov向量。
- Knowledge type
- 工艺技术
- First proposed or discovered
- Proposer
- Turkey Farm member
- Creator
- 农场主
- Last updated
- 2026-10-26 17:02:05
Sub-knowledge points
Gram decayintrinsic information dimensionbackward stability
Higher-order knowledge points
Main parameters and performance indicators
s: block size or number of vectors processed simultaneouslym: dimension of the Krylov subspace
Open problems
No unresolved problem recorded yet
Related literature
ranked by community starsGram decay, intrinsic information dimension, and backward stability of s-step GMRESOpen source
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1 recordsRecord title: s-step GMRES.
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