Abstract
We investigate deformations of the infinite-dimensional vector-field Lie algebra spanned by the fields ei = zi + 1d/dz, where i ≥ 2. The goal is to describe the base of a “versal” deformation; such a versal deformation induces all the other nonequivalent deformations and solves the deformation problem completely.
Original language | English |
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Pages (from-to) | 93-109 |
Number of pages | 17 |
Journal | Journal of algebra |
Volume | 236 |
Issue number | 1 |
DOIs | |
Publication status | Published - 2001 |