Lcm Lattices Supporting Pure Resolutions

نویسندگان

  • CHRISTOPHER A. FRANCISCO
  • JEFFREY MERMIN
  • JAY SCHWEIG
چکیده

We characterize the lcm lattices that support a monomial ideal with a pure resolution. Given such a lattice, we provide a construction that yields a monomial ideal with that lcm lattice and whose minimal free resolution is pure.

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تاریخ انتشار 2015