Abstract
In this paper we characterize 2-dimensional normal Mather-Jacobian log canonical singularities which are not complete intersections. We prove that a 2-dimensional normal singularity which is not a complete intersection is a Mather-Jacobian log canonical singularity if and only if it is a toric singularity with embedding dimension 4.
Citation
Kohsuke Shibata. Nguyen Duc Tam. "Characterization of 2-dimensional normal Mather-Jacobian log canonical singularities." Tohoku Math. J. (2) 71 (1) 123 - 136, 2019. https://doi.org/10.2748/tmj/1552100445
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