Factorization of the normalization of the Nash blowup of order on of An by the minimal resolution

• Enrique Chávez-Martínez ^[1]
  1. [1] Universidad Nacional Autónoma de México

     Universidad Nacional Autónoma de México

     México

     
• Localización: Revista matemática iberoamericana, ISSN 0213-2230, Vol. 39, Nº 4, 2023, págs. 1201-1232
• Idioma: inglés
• DOI: 10.4171/RMI/1421
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• Resumen

  • We show that the normalization of the Nash blowup of order n of the toric surface singularity An can be factorized by the minimal resolution of An. The result is obtained using the combinatorial description of these objects.