Cancellation for surfaces revisited

Cancellation for surfaces revisited

The celebrated Zariski Cancellation Problem asks as to when the existence of an isomorphism X An X An for (affine) algebraic varieties X and X implies that X X. In this paper we provide a criterion for cancellation by the affine line (that is, n 1) in the case where X is a normal affine surface admi...

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Bibliographic Details
Main Authors : Flenner Hubert (Auteur), Kaliman Shulim (Auteur), Zaidenberg Mikhail (Auteur)
Format : Book
Language : anglais
Title statement : Cancellation for surfaces revisited / H. Flenner, S. Kaliman, M. Zaidenberg
Published : Providence (R.I.) : American Mathematical Society , 2022
Physical Description : 1 vol. (V-111 p.)
Series : Memoirs of the American Mathematical Society ; 1371
Subjects :
Surfaces algébriques
Théorie des groupes
Related Items : Additional physical form: Cancellation for surfaces revisited
  • Generalities
  • A -fibered surfaces via affine modifications
  • Vector fields and natural coordinates
  • Relative flexibility
  • Rigidity of cylinders upon deformation of surfaces
  • Basic examples of Zariski factors
  • Zariski 1-factors
  • Classical examples
  • GDF surfaces with isomorphic cylinders
  • On moduli spaces of GDF surfaces