Resurgence numbers of fiber products of projective schemes

• Bisui, Sankhaneel ^[1] ; Hà, Huy Tài ^[1] ; Jayanthan, A. V. ^[2] ; Thomas, Abu Chackalamannil ^[1]
  1. [1] Tulane University

     Tulane University

     City of New Orleans, Estados Unidos

     
  2. [2] Department of Mathematics, Indian Institute of Technology Madras, Chennai, Tamil Nadu, 600036, India
• Localización: Collectanea mathematica, ISSN 0010-0757, Vol. 72, Fasc. 3, 2021, págs. 605-614
• Idioma: inglés
• DOI: 10.1007/s13348-020-00302-5
• Texto completo no disponible (Saber más ...)
• Resumen

  • We investigate the resurgence and asymptotic resurgence numbers of fiber products of projective schemes. Particularly, we show that while the asymptotic resurgence number of the k-fold fiber product of a projective scheme remains unchanged, its resurgence number could strictly increase.

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