Israel Journal of Mathematics

, Volume 121, Issue 1, pp 113–123

On the group of automorphisms of a surfacexny=P(z)


  • L. Makar-Limanov
    • Department of Mathematics and Computer ScienceBar-Ilan University
    • Department of MathematicsWayne State University

DOI: 10.1007/BF02802499

Cite this article as:
Makar-Limanov, L. Isr. J. Math. (2001) 121: 113. doi:10.1007/BF02802499


In this note the AK invariant of a surface in ℂ3 which is given byxny=P(z) wheren>1 and deg(P)=d>1 is computed. Then this information is used to find the group of automorphisms of this surface and the isomorphism classes of such surfaces.

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© Hebrew University 2001