Browsing Mathematics & Statistics Department by Subject "Deformation theory"

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    • Comparison theorems for Gromov–Witten invariants of smooth pairs and of degenerations 

      Abramovich, Dan; Marcus, Steffen; Wise, Jonathan (Association des Annales de l'Institut Fourier, 2014)
      We consider four approaches to relative Gromov–Witten theory and Gromov–Witten theory of degenerations: J. Li’s original approach, B. Kim’s logarithmic expansions, Abramovich–Fantechi’s orbifold expansions, and a logarithmic ...