Results 11 to 20 of about 583,576 (336)
Milan J Math, 2022 AbstractWe review the theory of Lagrangian fibrations of hyperkähler manifolds as initiated by Matsushita. We also discuss more recent work of Shen–Yin and Harder–Li–Shen–Yin. Occasionally, we give alternative arguments and complement the discussion by additional observations.
Huybrechts D, Mauri M.
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Isoresidual fibration and resonance arrangements [PDF]
Letters in Mathematical Physics, 2020 The stratum $$\mathcal {H}(a,-b_{1},\dots ,-b_{p})$$ H ( a , - b 1 , ⋯ , - b p ) of meromorphic 1-forms with a zero of order a and poles of orders $$b_{1},\dots ,b_{p}$$ b 1 , ⋯ , b p on the Riemann sphere has a map, the isoresidual fibration, defined by
Q. Gendron, Guillaume Tahar
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Some Result of Triple Fiber Bundle
Wasit Journal for Pure Sciences, 2023 The aim of this paper to introduce and and study new concepts of the Triple fiber bundle, Triple local Serre fibration, Triple path lifting property, and prove that the Triple Hurewicz (Serre) fiber bundle over paracompact base space is a Triple ...
Nabaa Kadhim, Daher Al Baydli
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Torsors on loop groups and the Hitchin fibration [PDF]
Annales Scientifiques de l'Ecole Normale Supérieure, 2019 In his proof of the fundamental lemma, Ngo established the product formula for the Hitchin fibration over the anisotropic locus. One expects this formula over the larger generically regular semisimple locus, and we confirm this by deducing the relevant ...
A. Bouthier, Kęstutis Česnavičius
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Generalized Symmetries in F-theory and the Topology of Elliptic Fibrations
SciPost Physics, 2022 We realize higher-form symmetries in F-theory compactifications on non-compact elliptically fibered Calabi-Yau manifolds. Central to this endeavour is the topology of the boundary of the non-compact elliptic fibration, as well as the explicit ...
Max Hubner, David R. Morrison, Sakura Schafer-Nameki, Yi-Nan Wang
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Theory and Applications of Categories, 2022 Comment: 59 ...
Cruttwell, G. S. H. +3 more
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The non-archimedean SYZ fibration [PDF]
Compositio Mathematica, 2018 We construct non-archimedean SYZ (Strominger–Yau–Zaslow) fibrations for maximally degenerate Calabi–Yau varieties, and we show that they are affinoid torus fibrations away from a codimension-two subset of the base.
J. Nicaise, Chenyang Xu, Tony Yue Yu
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On Milnor’s fibration theorem and its offspring after 50 years [PDF]
Bulletin of the American Mathematical Society, 2018 Milnor's fibration theorem is about the geometry and topology of real and complex analytic maps near their critical points, a ubiquitous theme in mathematics.
J. Seade
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Margulis lemma and Hurewicz fibration theorem on Alexandrov spaces [PDF]
Communications in Contemporary Mathematics, 2019 1 We prove the generalized Margulis lemma with a uniform index bound on an Alexandrov [Formula: see text]-space [Formula: see text] with curvature bounded below, i.e.
Shicheng Xu, Xuchao Yao
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The contact structure induced by a line fibration of R3 is standard [PDF]
Bulletin of the London Mathematical Society, 2019 Building on the work of and answering a question by Michael Harrison, we show that any contact structure on R3 induced by a line fibration of R3 is diffeomorphic to the standard contact structure.
Tilman Becker, H. Geiges
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