An explicit basis-canonical algorithm refines smooth complete toric fans into projective ones via subdivisions of 2-cones using a wall-arrangement construction and sign-adaptation.
Complex analysis and algebraic geometry (
2 Pith papers cite this work. Polarity classification is still indexing.
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Affine closure of T*O_n in sl_n is isomorphic via C*-Hamiltonian reduction to the minimal nilpotent orbit closure in so_{2n+2}, and has no symplectic resolution.
citing papers explorer
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Basis-Canonical Projectivization for Smooth Complete Toric Varieties
An explicit basis-canonical algorithm refines smooth complete toric fans into projective ones via subdivisions of 2-cones using a wall-arrangement construction and sign-adaptation.
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A connection between minimal nilpotent orbits of types A and D via Hamiltonian reduction
Affine closure of T*O_n in sl_n is isomorphic via C*-Hamiltonian reduction to the minimal nilpotent orbit closure in so_{2n+2}, and has no symplectic resolution.