Title 



A new dimension for schematic algebras
 
Author 


  
Abstract 



Schematic algebras are graded algebras with a finite number of twosided homogeneous Oresets satisfying a precise condition. In this note we study the least possible number of Oresets which satisfy this condition and call it the schematic dimension. If R is commutative, then the schematic dimension of R equals the dimension of its associated projective variety. We also calculate the schematic dimension of homogenized enveloping algebras and Weyl algebras, and observe that they behave differently.   
Language 



English
 
Source (journal) 



Lecture notes in pure and applied mathematics.  New York  
Source (book) 



4th Week on Algebra and Algebraic Geometry Meeting (SAGA 4), SEP 1213, 1996, UNIV ANTWERP, ANTWERP, BELGIUM  
Publication 



New York : 1998
 
ISBN 



0824701534
 
Volume/pages 



197(1998), p. 325332
 
ISI 



000072153200023
 
