Browsing by Subject "lie algebra cohomology"

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    • Linear free divisors and the global logarithmic comparison theorem 

      Granger, Michel; Mond, David; Nieto-Reyes, Alicia; Schulze, Mathias (Association des Annales de l'Institut Fourier, 2009)
      A complex hypersurface D in C^n is a linear free divisor (LFD) if its module of logarithmic vector fields has a global basis of linear vector fields. We classify all LFDs for n at most 4.