JournalsprimsVol. 33 , No. 3DOI 10.2977/prims/1195145323

Normal Algebraic Surfaces with Trivial Tricanonical Divisors

  • De-Qi Zhang

    Osaka University Graduate School of Science, Japan
Normal Algebraic Surfaces with Trivial Tricanonical Divisors cover

Abstract

We prove that upto isomorphisms there are at least one and at most three rational log Enriques surfaces of index 3 and Type _A_17.