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Hodge structure information


In mathematics, a Hodge structure, named after W. V. D. Hodge, is an algebraic structure at the level of linear algebra, similar to the one that Hodge theory gives to the cohomology groups of a smooth and compact Kähler manifold. Hodge structures have been generalized for all complex varieties (even if they are singular and non-complete) in the form of mixed Hodge structures, defined by Pierre Deligne (1970). A variation of Hodge structure is a family of Hodge structures parameterized by a manifold, first studied by Phillip Griffiths (1968). All these concepts were further generalized to mixed Hodge modules over complex varieties by Morihiko Saito (1989).

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Hodge structure

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mathematics, a Hodge structure, named after W. V. D. Hodge, is an algebraic structure at the level of linear algebra, similar to the one that Hodge theory gives...

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Mixed Hodge structure

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In algebraic geometry, a mixed Hodge structure is an algebraic structure containing information about the cohomology of general algebraic varieties. It...

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Hodge conjecture

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Vallance Douglas Hodge as a result of a work in between 1930 and 1940 to enrich the description of de Rham cohomology to include extra structure that is present...

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Hodge theory

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In mathematics, Hodge theory, named after W. V. D. Hodge, is a method for studying the cohomology groups of a smooth manifold M using partial differential...

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Mixed Hodge module

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In mathematics, mixed Hodge modules are the culmination of Hodge theory, mixed Hodge structures, intersection cohomology, and the decomposition theorem...

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Nonabelian Hodge correspondence

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In algebraic geometry and differential geometry, the nonabelian Hodge correspondence or Corlette–Simpson correspondence (named after Kevin Corlette and...

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Log structure

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related Hodge-theoretic concepts. This idea has applications in the theory of moduli spaces, in deformation theory and Fontaine's p-adic Hodge theory,...

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Jacobian ideal

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This is shown using the Kodaira–Spencer map. In Hodge theory, there are objects called real Hodge structures which are the data of a real vector space H R...

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K3 surface

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using a variation of Hodge structure on the moduli of algebraic K3 surfaces to show that all such K3 surfaces have the same Hodge numbers. A more low-brow...

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Begich Towers

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named the Hodge Building in memory of Colonel William Walter Hodge, commander of the 93rd Engineer Regiment on the Alcan Highway. The Hodge Building was...

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Phillip Griffiths

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a major developer in particular of the theory of variation of Hodge structure in Hodge theory and moduli theory, which forms part of transcendental algebraic...

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Deligne cohomology

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Bundle gerbe Motivic cohomology Hodge structure Intermediate Jacobian Hopkins, Michael J.; Quick, Gereon (March 2015). "Hodge filtered complex bordism". Journal...

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Pierre Deligne

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Hodge conjecture, for some applications. The theory of mixed Hodge structures, a powerful tool in algebraic geometry that generalizes classical Hodge...

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Claire Voisin

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of Hodge structures and mirror symmetry, and has written several books on Hodge theory. In 2002, Voisin proved that the generalization of the Hodge conjecture...

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Shimura variety

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family (V, ρ ⋅ h) is a holomorphic family of Hodge structures; moreover, it forms a variation of Hodge structure, and X is a finite disjoint union of hermitian...

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Jacobian variety

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matrices are a useful technique for computing the Jacobian of a curve Hodge structure – these are generalizations of Jacobians Honda–Tate theorem – classifies...

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Kodaira embedding theorem

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manifold with a Hodge metric is occasionally called a Hodge manifold (named after W. V. D. Hodge), so Kodaira's results states that Hodge manifolds are...

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Period domain

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mathematics, a period domain is a parameter space for a polarized Hodge structure. They can often be represented as the quotient of a Lie group by a...

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Morihiko Saito

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perverse sheaves, and the theory of variation of Hodge structures and mixed Hodge structures (introduced by Pierre Deligne) in algebraic geometry. This...

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Complex geometry

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setting such as Hodge theory of Kähler manifolds inspire understanding of Hodge structures for varieties and schemes as well as p-adic Hodge theory, deformation...

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Singularity theory

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solution Stratification (mathematics) Intersection homology Mixed Hodge structure Whitney umbrella Round function Victor Goryunov Arnold, V. I. (2000)...

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