Israel Journal of Mathematics

, Volume 121, Issue 1, pp 113-123

On the group of automorphisms of a surfacex n y=P(z)

  • L. Makar-LimanovAffiliated withDepartment of Mathematics and Computer Science, Bar-Ilan UniversityDepartment of Mathematics, Wayne State University

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In this note the AK invariant of a surface in ℂ3 which is given byx n y=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.