This work originated in an attempt to comprehend a striking likeness between representations and cohomology theories of some algebras, such Ε½ . Ε½ . as sl 2, C and its non-degenerated quantizations, modular sl 2 and Ε½ . degenerated quantizations of sl 2, C , Weyl algebra A , and others. As a
Modules of Codimension One over Weyl Algebras
β Scribed by S.C. Coutinho
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 551 KB
- Volume
- 177
- Category
- Article
- ISSN
- 0021-8693
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π SIMILAR VOLUMES
For simple generalized Weyl algebras 4 of Gelfand Kirillov dimension 4, a class including the second Weyl algebra A 2 , some simple factor algebras of the universal enveloping algebra of the Lie algebra sl(2)\_sl(2) and of U q sl(2)\_U q sl(2), etc., the simple holonomic 4-modules are classified up
We investigate certain pure injective modules over generalised Weyl algebras. We consider pure injective hulls of finite length modules, the elementary duals of these, torsionfree pure injective modules, and the closure in the Ziegler spectrum of the category of finite length modules supported on a
Directing modules have played an important role \* Supported by the Polish Scientific Grant KBN 2P03A 012 14.