Browsing by Subject "effective Cartier divisor"

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    • The Abel map for surface singularities I. Generalities and examples 

      Némethi A.; Nagy J. (Mathematische Annalen, 2019)
      Abstract. Let (X, o) be a complex normal surface singularity. We fix one of its good resolutions X → X, an effective cycle Z supported on the reduced exceptional curve, and any possible (first Chern) class l′ ∈ H 2 (X , ...