A remark on the liftable derivation of moduli algebras of isolated hypersurface singularities
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- by Hao Chen PDF
- Proc. Amer. Math. Soc. 125 (1997), 3133-3135 Request permission
Abstract:
An example is given to show that not every derivation in the nilradical of the Lie algebra of derivations of moduli algebras can be liftable and the dimension of the nilradical of the Lie algebra of derivations of moduli algebras is not a topological invariant for an isolated hypersurface singularity.References
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Additional Information
- Hao Chen
- Affiliation: Department of Mathematics, Zhongshan University, Guangzhou, Guangdong 510275, People’s Republic of China
- Received by editor(s): May 11, 1994
- Additional Notes: The author’s research was supported by NNSF of China
- Communicated by: Eric M. Friedlander
- © Copyright 1997 American Mathematical Society
- Journal: Proc. Amer. Math. Soc. 125 (1997), 3133-3135
- MSC (1991): Primary 14B05
- DOI: https://doi.org/10.1090/S0002-9939-97-04274-3
- MathSciNet review: 1443376