Abstract
In this chapter we consider normal singularities of 2-dimensional varieties over \(\mathbb {C}\). A 2-dimensional integral algebraic variety is called a surface . A normal singularity on a surface is an isolated singularity and by Corollary 3.5.17 it is a Cohen–Macauley singularity.
If an experiment works, something has gone wrong [Mur]
This is a preview of subscription content, log in via an institution to check access.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
Copyright information
© 2018 Springer Japan KK, part of Springer Nature
About this chapter
Cite this chapter
Ishii, S. (2018). Normal 2-Dimensional Singularities. In: Introduction to Singularities. Springer, Tokyo. https://doi.org/10.1007/978-4-431-56837-7_7
Download citation
DOI: https://doi.org/10.1007/978-4-431-56837-7_7
Published:
Publisher Name: Springer, Tokyo
Print ISBN: 978-4-431-56836-0
Online ISBN: 978-4-431-56837-7
eBook Packages: Mathematics and StatisticsMathematics and Statistics (R0)