Results 41 to 50 of about 198,670 (323)
Mirror symmetry and elliptic Calabi-Yau manifolds
Journal of High Energy Physics, 2019 We find that for many Calabi-Yau threefolds with elliptic or genus one fibrations mirror symmetry factorizes between the fiber and the base of the fibration.
Yu-Chien Huang, Washington Taylor
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Wasit Journal for Pure SciencesIn this paper, we introduced concept of fuzzy homotopy lifting property, fuzzy fiber structure is introduced. Also, the definition of the fuzzy lifting function and some theorems in a fuzzy topological space are discussed.
بشرى زيدان خلف زيدان خلف
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Two-variable fibrations, factorisation systems and $\infty $ -categories of spans
Forum of Mathematics, Sigma, 2023 We prove a universal property for $\infty $ -categories of spans in the generality of Barwick’s adequate triples, explicitly describe the cocartesian fibration corresponding to the span functor, and show that the latter restricts to a self ...
Rune Haugseng +3 more
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The Serre spectral sequence of a noncommutative fibration for de Rham cohomology
, 2005 For differential calculi on noncommutative algebras, we construct a twisted de Rham cohomology using flat connections on modules. This has properties similar, in some respects, to sheaf cohomology on topological spaces.
A. Connes +23 more
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Diagonal fibrations are pointwise fibrations
, 2007 to be published in "Journal of Homotopy and Related Structures"
Cegarra, A. M., Remedios, J.
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Theories of class F and anomalies
Journal of High Energy Physics, 2018 We consider the 6d (2, 0) theory on a fibration by genus g curves, and dimensionally reduce along the fiber to 4d theories with duality defects. This generalizes class S theories, for which the fibration is trivial.
Craig Lawrie +2 more
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Fibrations of AU-contexts beget fibrations of toposes
Theory and Applications of Categories, 2020 Suppose an extension map $U\colon \mathbb{T}_1 \to \mathbb{T}_0$ in the 2-category $\mathfrak{Con}$ of contexts for arithmetic universes satisfies a Chevalley criterion for being an (op)fibration in $\mathfrak{Con}$. If $M$ is a model of $\mathbb{T}_0$ in an elementary topos $\mathcal{S}$ with nno, then the classifier $p\colon\mathcal{S}[\mathbb{T}_1/M]
Hazratpour, Sina, Vickers, Steven
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Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies
FEBS Open Bio, EarlyView.We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli +8 more
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Categorical notions of fibration
, 2019 Fibrations over a category $B$, introduced to category theory by Grothendieck, encode pseudo-functors $B^{op} \rightsquigarrow {\bf Cat}$, while the special case of discrete fibrations encode presheaves $B^{op} \to {\bf Set}$.
Loregian, Fosco, Riehl, Emily
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Lefschetz Fibrations and real Lefschetz fibrations
Winter Braids Lecture Notes, 2015 This note is based on the lectures that I have given during the winter school Winter Braids IV, School on algebraic and topological aspects of braid groups held in Dijon on 10 - 13 February 2014.
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