On singularities of lattice varieties

Preprint English OPEN
Mukherjee, Himadri;
(2013)
  • Subject: Mathematics - Combinatorics
    arxiv: Mathematics::Algebraic Geometry | High Energy Physics::Lattice

Toric varieties associated with distributive lattices arise as a fibre of a flat degeneration of a Schubert variety in a minuscule. The singular locus of these varieties has been studied by various authors. In this article we prove that the number of diamonds incident o... View more
  • References (15)
    15 references, page 1 of 2

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