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Abstract We classify all n-dimensional reduced Cohen-Macaulay modular quotient varieties and study their singularities, where p is a prime number and denotes the cyclic group of order 2p. In particular,… Click to show full abstract
Abstract We classify all n-dimensional reduced Cohen-Macaulay modular quotient varieties and study their singularities, where p is a prime number and denotes the cyclic group of order 2p. In particular, we present an example that demonstrates that the problem proposed by Yasuda has a negative answer if the condition that “G is a small subgroup” was dropped.
Keywords:
cyclic group;
modular quotient;
group order;
quotient varieties
Journal Title: Communications in Algebra
Year Published: 2020
Link to full text (if available)
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Journal Title: Communications in Algebra
Year Published: 2020
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!