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Hodge cohomology of gravitational instantons

Nettetand Dai [17]. We apply our results to a number of examples, gravitational instantons among them, arising in predictions about L2 harmonic forms in duality theories in string theory. 1 Introduction The Hodge theorem for a compact Riemannian manifold (M,g) identifies the space L2H∗(M,g) of L2 harmonic forms on Mwith the de Rham …

Harmonic forms on ALF gravitational instantons SpringerLink

NettetThe global gravitational anomaly of the self-dual field theory. Samuel Monnier. Laboratoire de Physique Théorique de l’École Normale Supérieure 1 1 1 Unité mixte de recherch Nettet19. jul. 2002 · A Kummer Construction for Gravitational Instantons. O. Biquard, V. Minerbe. Mathematics. 2010. We give a simple and uniform construction of essentially … cnh handcrafts https://thomasenterprisese.com

Instantons on Gravitons SpringerLink

NettetWe study the space of L2 harmonic forms on complete manifolds with metrics of fibred boundary or fibred cusp type. These metrics generalize the geometric structures at infinity of several different well-known classes of metrics, including asymptotically locally Euclidean manifolds, the (known types of) gravitational instantons, and also Poincaré … Nettet10. okt. 2014 · We study the space of square-integrable harmonic forms over ALF gravitational instantons of type $A _{ K -1 } $ and of type $D _K $. We first calculate its dimension ... Nettet11. mai 2011 · The fact that the Gibbons–Hawking spaces are the only gravitational instantons to admit isometric quotients is proved by examining the possible … cnmgrlea

Hodge cohomology of gravitational instantons - Semantic Scholar

Category:Hodge theory on ALG$^*$ manifolds - ResearchGate

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Hodge cohomology of gravitational instantons

L2-Cohomology of Spaces with Nonisolated Conical

Nettet10. jul. 2015 · Our Hodge theorem can be seen as a natural generalization, from the setting of smooth Kähler manifolds to the singular Witt setting, of the result by Timmerscheidt in which the \(L^2\) cohomology of the complement of a normal crossings divisor in a Kähler manifold, endowed with a particular complete metric, is shown to be … Gravitational instantons are interesting, as they offer insights into the quantization of gravity. For example, positive definite asymptotically locally Euclidean metrics are needed as they obey the positive-action conjecture; actions that are unbounded below create divergence in the quantum path integral. • A four-dimensional Kähler–Einstein manifold has a self-dual Riemann tensor.

Hodge cohomology of gravitational instantons

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Nettetharmonic form gravitational instantons intersection cohomology several different well-known class hler manifold recent paper symmetric space known type poincar metric … NettetLoughborough University Institutional Repository Hodge cohomology of gravitational instantons This item was submitted to Loughborough University’s Institutional …

Nettet18. nov. 2024 · R. Mazzeo and X. Zhu, Tian-Yau metrics: Fredholm theory, Hodge cohomology and moduli spaces, in preparation. A Torelli theorem for algebraic … NettetAbstract. We study the space of L² harmonic forms on complete manifolds with metrics of fibred boundary or fibred cusp type. These metrics generalize the geometric structures …

NettetSUSTech Library Media Center. 帮助. 分类导航. 学科. A马恩列斯毛邓理论; B哲学、宗教 NettetHere we survey questions and results on the Hodge theory of hyperkähler quotients, motivated by certain S-duality considerations in string theory. The problems include harmonic forms, Betti numbers and mixed Hodge str…

Nettet10. okt. 2014 · Abstract: We study the space of square-integrable harmonic forms over ALF gravitational instantons of type $A _{ K -1 } $ and of type $D _K $. We first calculate …

Nettet10. des. 2014 · We study the space of square-integrable harmonic forms over ALF gravitational instantons of type A K−1 and of type D K . We first calculate its … cnh capital make paymentNettetHis Ph.D. thesis was titled "Hodge cohomology of negatively curved manifolds." After obtaining his Ph.D. degree, Mazzeo joined Stanford University, where he became a full professor in 1997. Contributions. Mazzeo has published more than 150 mathematics papers, and his work has been cited more than 5000 times. cnis alineNettet10. okt. 2014 · The aim of this paper is to investigate the Hodge cohomology, that is the cohomology of square-integrable harmonic forms, of ALF gravitational instan tons. … cnic support agreementsNettetThe proof exploits the relationship between L2 cohomology and U(1) anti-instantons over gravitational instantons recognized by Hitchin. We then interprete these as reducible points in a singular SU(2) anti-instanton moduli space over the compactification providing the identification of its intersection form. cnn bond yield ratesNettetThe proof exploits the relationship between L2 cohomology and U(1) anti-instantons over gravitational instantons recognized by Hitchin. We then interprete these as … cnn election texasNettetHodge cohomology of gravitational instantons. T Hausel, E Hunsicker, R Mazzeo. 159: 2004: A construction of singular solutions for a semilinear elliptic equation using asymptotic analysis. R Mazzeo, F Pacard. Journal of Differential Geometry 44 … cnn and memeNettetWe study the space of L2 harmonic forms on complete manifolds with metrics of fibred boundary or fibred cusp type. These metrics generalize the geometric structures at … cnn anchors and reporters profile