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Graded Lie Algebras and Quasihomogeneous Complete Intersection Singularities

โœ Scribed by Bernd Martin; Thomas Siebert


Publisher
Elsevier Science
Year
1996
Tongue
English
Weight
171 KB
Volume
186
Category
Article
ISSN
0021-8693

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๐Ÿ“œ SIMILAR VOLUMES


Finite Complete Intersection Algebras an
โœ B. de Smit; H.W. Lenstra Jr. ๐Ÿ“‚ Article ๐Ÿ“… 1997 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 207 KB

Let A be a ring, and let B be a finite A-algebra. If B is of the form w x ลฝ . A X , . . . , X r f , . . . , f then we say that B is a complete intersection over A.

G-Dimension, Complete Intersection Dimen
โœ Alex Martsinkovsky ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 112 KB

It is shown that the G-dimension and the complete intersection dimension are relative projective dimensions. Relative Auslander-Buchsbaum formulas are discussed. New cohomology theories, called complexity cohomology, are constructed. The new theories play the same role in identifying rings (and modu