In mathematics, in particular algebraic geometry, a moduli space is a geometric space (usually a scheme or an algebraic stack) whose points represent...
28 KB (4,050 words) - 22:20, 30 April 2025
In algebraic geometry, a moduli space of (algebraic) curves is a geometric space (typically a scheme or an algebraic stack) whose points represent isomorphism...
24 KB (3,701 words) - 03:52, 16 April 2025
more specifically, moduli space is borrowed from algebraic geometry), where it is used synonymously with "parameter". The word moduli (Moduln in German)...
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her work in "the dynamics and geometry of Riemann surfaces and their moduli spaces". Mirzakhani was considered a leading force in the fields of hyperbolic...
54 KB (4,536 words) - 22:19, 14 May 2025
of the equations are called Yang–Mills connections or instantons. The moduli space of instantons was used by Simon Donaldson to prove Donaldson's theorem...
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Nonabelian Hodge correspondence (section Moduli spaces)
moduli spaces will be not just topological spaces, but have some additional structure. For example, the Dolbeault moduli space and Betti moduli space...
31 KB (5,131 words) - 02:41, 29 March 2025
−2.) The moduli space of quasi-polarized K3 surfaces of genus g is still irreducible of dimension 19 (containing the previous moduli space as an open...
34 KB (5,246 words) - 02:53, 6 March 2025
Variable (mathematics) (section Moduli spaces)
parabola. That is, they specify coordinates on the 'space of parabolas': this is known as a moduli space of parabolas. Lambda calculus Observable variable...
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Quadratic space Quotient space (disambiguation) Riemann's Moduli space Sample space Sequence space Sierpiński space Sobolev space Standard space State space Stone...
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monopole moduli space is a space parametrizing monopoles (solutions of the Bogomolny equations). Atiyah and Hitchin (1988) studied the moduli space for 2...
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Stack (mathematics) (section Kontsevich moduli spaces)
constructions of descent theory, and to construct fine moduli stacks when fine moduli spaces do not exist. Descent theory is concerned with generalisations...
34 KB (5,113 words) - 13:03, 2 April 2025
deformation theory of the first order should equate the Zariski tangent space with a moduli space. The phenomena turn out to be rather subtle, though, in the general...
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Apeirogon (section Moduli space)
an isometry of the images of the mapping.: 121 : 225 Generally, the moduli space of a faithful realization of an abstract polytope is a convex cone of...
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this way Teichmüller space can be viewed as the universal covering orbifold of the Riemann moduli space. The Teichmüller space has a canonical complex...
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of which the kinetic part coincides with the Kähler potential of the moduli space of vacua. Before taking the low-energy effective action, the theory is...
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Higgs bundle (redirect from Hitchin moduli space)
(that is, the fiber is a 2-dimensional vector space). The rank 2 vector bundle arises as the solution space to Hitchin's equations for a principal SU(2)...
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Grothendieck–Riemann–Roch can be used in proving that a coarse moduli space M {\displaystyle M} , such as the moduli space of pointed algebraic curves M g , n {\displaystyle...
18 KB (2,766 words) - 13:05, 14 December 2024
pants are used to construct the Fenchel-Nielsen coordinates on Teichmüller space, and in topological quantum field theory where they are the simplest non-trivial...
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topology of the moduli space of SU(2) instantons over a 4-sphere. They showed that the natural map from this moduli space to the space of all connections...
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manifold in four dimensions. In this work the moduli space of self-dual connections (instantons) on Euclidean space was studied, and shown to be of dimension...
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where it is the correct stability condition to allow the formation of moduli spaces, and where it precisely characterises the existence of Kähler–Einstein...
64 KB (9,391 words) - 18:31, 29 December 2024
moduli spaces of solutions of the Seiberg–Witten equations tends to be compact, so one avoids the hard problems involved in compactifying the moduli spaces...
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studying the tangent space of a point of the moduli space of all solutions. Ideally one would like to describe the (moduli) space of all solutions explicitly...
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upper half space Siegel modular form, a type of automorphic form defined on the Siegel upper half-space Siegel modular variety, a moduli space constructed...
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Nerve (category theory) (redirect from Classifying space (category theory))
often used to construct topological versions of moduli spaces. If X is an object of C, its moduli space should somehow encode all objects isomorphic to...
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Calabi–Yau manifold (redirect from Calabi-Yau space)
04879. doi:10.1112/blms/bdp106. S2CID 1070427. Reid, Miles (1987). "The Moduli space of 3-folds with K = 0 may nevertheless be irreducible". Mathematische...
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In algebraic geometry, a moduli scheme is a moduli space that exists in the category of schemes developed by French mathematician Alexander Grothendieck...
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Complex geometry (section Types of complex spaces)
varieties through the minimal model program and the construction of moduli spaces sets the field apart from differential geometry, where the classification...
26 KB (3,677 words) - 14:31, 7 September 2023
{Z} )} , there is a moduli space of principally polarised abelian varieties given as a stacky quotient of Siegel upper half-space by the symplectic group...
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Riemann surface (section Ramified covering spaces)
the torus). To obtain the analytic moduli space (forgetting the marking) one takes the quotient of Teichmüller space by the mapping class group. In this...
26 KB (3,142 words) - 10:43, 20 March 2025