Results 31 to 40 of about 198,670 (323)
Twisted D3-brane and M5-brane compactifications from multi-charge spindles
Journal of High Energy Physics, 2021 We construct families of supersymmetric AdS3 × Y 7 and AdS3 × Y 8 solutions to type IIB string theory and M-theory, respectively. Here Y 7 is an S 5 fibration over Σ, while Y 8 is an S 4 fibration over Σ g × Σ, where Σ g is a Riemann surface of genus g >
Andrea Boido +2 more
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Noncommutative fibrations [PDF]
Communications in Algebra, 2019 We show that faithfully flat smooth extensions are reduced flat, and therefore, fit into the Jacobi-Zariski exact sequence in Hochschild homology and cyclic (co)homology even when the algebras are noncommutative or infinite dimensional. We observe that such extensions correspond to étale maps of affine schemes, and we propose a definition for generic ...
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Inductive Data Types Based on Fibrations Theory in Programming
Journal of Computing and Information Technology, 2016 Traditional methods including algebra and category theory have some deficiencies in analyzing semantics properties and describing inductive rules of inductive data types, we present a method based on Fibrations theory aiming at those questions above.
Decheng Miao +3 more
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Communications in Analysis and Geometry, 2002 In this paper we investigate the geometry of Calibrated submanifolds and study relations between their moduli-space and geometry of the ambient manifold. In particular for a Calabi-Yau manifold we define Special Lagrangian submanifolds for any Kahler metric on it.
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PRODUCT OF PL FIBRATORS AS CODIMENSION-k FIBRATORS [PDF]
Communications of the Korean Mathematical Society, 2007 Summary: We describe some conditions under which the product of two groups with certain property is a group with the same property, and we describe some conditions under which the product of hopfian manifolds is another hopfian manifold. As applications, we find some PL fibrators among the product of fibrators.
Im, Young Ho, Kim, Yongkuk
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Hacettepe Journal of Mathematics and Statistics, 2018 In this paper, we study h-fibrations, a weak homotopical version of fibrations which have weak covering homotopy property. We present some homotopical analogue of the notions related to fibrations and characterize h-fibrations using them. Then we construct some new categories by h-fibrations and deduce some results in these categories such as the ...
TAJİK, Mehdi +2 more
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Clifford Fibrations and Possible Kinematics
Symmetry, Integrability and Geometry: Methods and Applications, 2009 Following Herranz and Santander [Herranz F.J., Santander M., Mem. Real Acad. Cienc. Exact. Fis. Natur. Madrid 32 (1998), 59-84, physics/9702030] we will construct homogeneous spaces based on possible kinematical algebras and groups [Bacry H., Levy ...
Alan S. McRae
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Current Chemical Biology, 2007 Since the description of the synthetic chemical clofibrate in 1962, various derivatives of fibrates with a diversity of chemical structures have been developed. Several of these are used clinically to treat dyslipidemia because they are generally effective in lowering elevated plasma triglycerides and cholesterol.
Ganesaratnam K, Balendiran +2 more
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Fibrations and recursivity [PDF]
RAIRO - Theoretical Informatics and Applications, 1995 This paper, a contribution to category-theoretic recursion theory, uses the language of fibred categories and presheaves to formulate abstract versions of some results from the classical theory. In particular, this work generalizes that of \textit{P. S. Mulry} [``Generalized Banach-Mazur functionals in the topos of recursive sets,'' J.
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A Measurable Stability Theorem for Holomorphic Foliations Transverse to Fibrations
International Journal of Differential Equations, 2012 We prove that a transversely holomorphic foliation, which is transverse to the fibers of a fibration, is a Seifert fibration if the set of compact leaves is not a zero measure subset.
Bruno Scardua
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