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Showing 1 to 3 of 3 for “"Smooth quadric"”.
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Lifts of Frobenius on Arithmetic Jet Spaces of Schemes
… lifts of Frobenius on the first jet space of any smooth quadric hypersurface in projective space.
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Representation theory of the global Cherednik algebra
… the sheaf of Cherednik algebras associated to a smooth quadric hypersurface of Pn to the Dunkl angular momentum algebra of Feigin-Hakobyan. In particular, this lets us relate the angular momentum algebra for a rank 3 Coxeter group to the rank 2 symplectic reflection algebra for a corresponding …
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Syzygies and implicitization of tensor product surfaces
A tensor product surface is the closure of the image of a rational map λ : P1 ×P1-->P3. These surfaces arise in geometric modeling and in this context it is useful to know the implicit equation of λ in P3. Currently, syzygies and Rees algebras provide the fastest and most versatile method to find …