Chern Classes of Free Hypersurface Arrangements

نویسندگان

  • PAOLO ALUFFI
  • Xia Liao
چکیده

The Chern class of the sheaf of logarithmic derivations along a simple normal crossing divisor equals the Chern-Schwartz-MacPherson class of the complement of the divisor. We extend this equality to more general divisors, which are locally analytically isomorphic to free hyperplane arrangements.

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تاریخ انتشار 2012