Elliptic singularity
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Short description: Type of surface singularity used in algebraic geometry
 | This article relies largely or entirely on a single source. (May 2024) |
In algebraic geometry, an elliptic singularity of a surface, introduced by Philip Wagreich in 1970, is a surface singularity such that the arithmetic genus of its local ring is 1.[1]
See also
References
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- ↑ Wagreich, Philip (April 1970), "Elliptic singularities of surfaces", American Journal of Mathematics (The Johns Hopkins University Press) 92 (2): pp. 419-454, doi:10.2307/2373333, ISSN 0002-9327
