Degeneration of A-infinity modules
Reference:
Jensen, B. T., Madsen, D. and Su, X., 2009. Degeneration of A-infinity modules. Transactions of the American Mathematical Society, 361 (8), pp. 4125-4142.
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Official URL:
http://dx.doi.org/10.1090/S0002-9947-09-04693-5
Abstract
In this paper we use A∞-modules to study the derived category of a finite dimensional algebra over an algebraically closed field. We study varieties parameterising A∞-modules. These varieties carry an action of an algebraic group such that orbits correspond to quasi-isomorphism classes of complexes in the derived category. We describe orbit closures in these varieties, generalising a result of Zwara and Riedtmann for modules.
Details
| Item Type | Articles |
| Creators | Jensen, B. T., Madsen, D. and Su, X. |
| DOI | 10.1090/S0002-9947-09-04693-5 |
| Departments | Faculty of Science > Mathematical Sciences |
| Publisher Statement | Deg_Ainf.pdf: First published in Transactions of the American Mathematical Society, 361 (8), published by the American Mathematical Society |
| Refereed | Yes |
| Status | Published |
| ID Code | 26977 |
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- Degeneration of A-infinity modules. (deposited 31 Oct 2011 10:14)[Currently Displayed]
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