𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Residue complexes over noncommutative rings

✍ Scribed by Amnon Yekutieli; James J. Zhang


Publisher
Elsevier Science
Year
2003
Tongue
English
Weight
365 KB
Volume
259
Category
Article
ISSN
0021-8693

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Dualizing Complexes over Noncommutative
✍ Q.-S Wu; J.J Zhang πŸ“‚ Article πŸ“… 2001 πŸ› Elsevier Science 🌐 English βš– 225 KB

We prove an existence theorem for dualizing complexes over noncommutative noetherian complete semilocal algebras, which generalizes Van den Bergh's existence theorem in the graded case. Using the dualizing complex, noncommutative versions of Bass theorem and the no-holes theorem are proved. We also

Diagonability of idempotent matrices ove
✍ Guangtian Song; Xuejun Guo πŸ“‚ Article πŸ“… 1999 πŸ› Elsevier Science 🌐 English βš– 83 KB

Let R be an arbitrary ring. In this paper, the following statements are proved: (a) Each idempotent matrix over R can be diagonalized if and only if each idempotent matrix over R has a characteristic vector. (b) An idempotent matrix over R can be diagonalized under a similarity transformation if and