Degeneration of spectral sequences and complex Lagrangian submanifolds

• Borislav Mladenov ^[1]
  1. [1] University of California System

     University of California System

     Estados Unidos

     
• Localización: Selecta Mathematica, New Series, ISSN 1022-1824, Vol. 31, Nº. 4, 2025
• Idioma: inglés
• DOI: 10.1007/s00029-025-01075-0
• Enlaces
  • Texto completo
• Resumen

  • There is a local-to-global Ext spectral sequence E2p,q=Hp(L,ΩLq)⇒ExtOXp+q(i∗L,i∗L) Lagrangian subvariety L in a hyperkähler variety X . We prove its degeneration on E2 in special cases and various generalisations thereof.

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