The Delta Invariant and Fiberwise Normalization for Families of isolated Non-Normal Singularities
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Publication:6077467
DOI10.5427/jsing.2022.25jzbMath1521.14009MaRDI QIDQ6077467
Gerhard Pfister, Gert-Martin Greuel
Publication date: 25 September 2023
Published in: Journal of Singularities (Search for Journal in Brave)
semicontinuitydelta invariantsimultaneous normalizationgenerically reduced curvesisolated non-normal singularity
Singularities in algebraic geometry (14B05) Integral closure of commutative rings and ideals (13B22) Deformations of singularities (14B07) Étale and flat extensions; Henselization; Artin approximation (13B40)