Results 121 to 130 of about 555 (183)
Birational maps of standard projective plane bundles over algebraic surfaces [PDF]
Let X be a smooth algebraic surface with the function field K and let τ: V → X be a standard P^2-bundle over X, i.e. τ is a flat contraction morphism of an extremal ray of a smooth projective variety V with the generic fibre isomorphic to a K-form of P^2,
前田, 高士, Maeda, Takashi
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Automorphism Groups of Deformations and Quantizations of Kleinian Singularities. [PDF]
Transform GroupsCastellan S.
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On Hodge polynomials for nonalgebraic complex manifolds. [PDF]
Proc Natl Acad Sci U S AKatzarkov L +3 more
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Splitting unramified Brauer classes by abelian torsors and the period-index problem. [PDF]
Math AnnHuybrechts D, Mattei D.
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Geometry of the Kahan discretizations of planar quadratic Hamiltonian systems. [PDF]
Proc Math Phys Eng Sci, 2019 Petrera M, Smirin J, Suris YB.
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Mixed Hodge structures on character varieties of nilpotent groups. [PDF]
Rev Mat ComplutFlorentino C, Lawton S, Silva J.
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Cones of Noether-Lefschetz divisors and moduli spaces of hyperkähler manifolds. [PDF]
Math AnnBarros I, Beri P, Flapan L, Williams B.
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A construction of a large family of commuting pairs of integrable symplectic birational four-dimensional maps. [PDF]
Proc Math Phys Eng Sci, 2017 Petrera M, Suris YB.
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QUARTO-QUARTIC BIRATIONAL MAPS OF P3
, 2017 We construct a determinantal family of quarto-quartic transformations of a complex projective space of dimension 3 from trigonal curves of degree 8 and genus 5. Moreover we show that the variety of (4, 4)-birational maps of P 3 (C) has at least four irreducible components and describe three of them.
Déserti, Julie, Han, Frédéric
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