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A Sequence of Complexes Associated with a Matrix

✍ Scribed by Kirby, D.

Book ID
120096892
Publisher
Oxford University Press
Year
1974
Tongue
English
Weight
165 KB
Volume
s2-7
Category
Article
ISSN
0024-6107

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πŸ“œ SIMILAR VOLUMES

Tilting complexes associated with a sequ
Tilting complexes associated with a sequence of idempotents
✍ Mitsuo Hoshino; Yoshiaki Kato πŸ“‚ Article πŸ“… 2003 πŸ› Elsevier Science 🌐 English βš– 248 KB

First, we show that a certain sequence of idempotents e0; e1; : : : ; e l in a ring A deΓΏnes a tilting complex P β€’ for A of term length l + 1 and that there exists a sequence of rings B0 = A; B1; : : : ; B l = End K(Mod-A) (P β€’ ) such that for any 0 6 i Β‘ l, Bi+1 is the endomorphism ring of a tiltin