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Derivations of negative weight and non-smoothability of certain singularities - MaRDI portal

Derivations of negative weight and non-smoothability of certain singularities (Q1837257)

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scientific article; zbMATH DE number 3799835
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English
Derivations of negative weight and non-smoothability of certain singularities
scientific article; zbMATH DE number 3799835

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    Derivations of negative weight and non-smoothability of certain singularities (English)
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    1982
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    singularity with C*-action
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    Euler derivation
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    graded normal surface singularity
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    Gorenstein surface singularities
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    Dolgachev singularities
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    non smoothable singularities
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