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Matrix-free constructions of circulant and block circulant preconditioners

✍ Scribed by Chao Yang; Esmond G. Ng; Pawel A. Penczek


Publisher
John Wiley and Sons
Year
2004
Tongue
English
Weight
303 KB
Volume
11
Category
Article
ISSN
1070-5325

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πŸ“œ SIMILAR VOLUMES


Constructions of Relative Difference Set
✍ Ka Hin Leung; Siu Lun Ma; Bernhard Schmidt πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 English βš– 173 KB

In this paper, a new family of relative difference sets with parameters Γ°m; n; k; lÞ ΒΌ ððq 7 Γ€ 1Þ=Γ°q Γ€ 1Þ; 4Γ°q Γ€ 1Þ; q 6 ; q 5 =4Þ is constructed where q is a 2-power. The construction is based on the technique used in [2]. By a similar method, we also construct some new circulant weighing matrices