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http://hdl.handle.net/1942/2983
Title: | Presentation of critical modules of GK-dimension 2 over elliptic algebras | Authors: | Ajitabh, K. VAN DEN BERGH, Michel |
Issue Date: | 1999 | Publisher: | AMER MATHEMATICAL SOC | Source: | PROCEEDINGS OF THE AMERICAN MATHEMATICAL SOCIETY, 127(6). p. 1633-1639 | Abstract: | We show that critical modules of Gelfand-Kirillov dimension 2 and multiplicity d over an elliptic algebra have (up to modules of lower GK-dimension and shifting) a presentation by d x d-matrices of linear forms. In the language of non-commutative algebraic geometry this amounts to a generic description of "curves" of degree d in a projective quantum plane. | Notes: | Florida Int Univ, Dept Math, Miami, FL 33199 USA. Limburgs Univ Ctr, Dept WNI, B-3590 Diepenbeek, Belgium.Ajitabh, K, Florida Int Univ, Dept Math, Miami, FL 33199 USA. | Keywords: | elliptic algebras; quantum planes; regular algebra; critical modules; Cohen-Macaulay modules | Document URI: | http://hdl.handle.net/1942/2983 | ISI #: | 000079742800009 | Type: | Journal Contribution | Validations: | ecoom 2000 |
Appears in Collections: | Research publications |
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