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Abstract We study a two-dimensional family of affine surfaces which are counter-examples to the Cancellation Problem. We describe the Makar-Limanov invariant of these surfaces, determine their isomorphism classes and characterize… Click to show full abstract
Abstract We study a two-dimensional family of affine surfaces which are counter-examples to the Cancellation Problem. We describe the Makar-Limanov invariant of these surfaces, determine their isomorphism classes and characterize the automorphisms of these surfaces.
Keywords:
danielewski surfaces;
cancellation problem;
double danielewski;
cancellation;
surfaces cancellation
Journal Title: Journal of Algebra
Year Published: 2019
Link to full text (if available)
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Journal Title: Journal of Algebra
Year Published: 2019
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!