Results 31 to 40 of about 1,302,221 (298)
Geometry-aware metric learning [PDF]
Proceedings of the 26th Annual International Conference on Machine Learning, 2009 In this paper, we introduce a generic framework for semi-supervised kernel learning. Given pair-wise (dis-)similarity constraints, we learn a kernel matrix over the data that respects the provided side-information as well as the local geometry of the data.
Zhengdong Lu +2 more
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A metric approach to limit operators
, 2017 We extend the limit operator machinery of Rabinovich, Roch, and Silbermann from Z^N to (bounded geometry, strongly) discrete metric spaces. We do not assume the presence of any group structure or action on our metric spaces.
Spakula, Jan, Willett, Rufus
core +1 more source
Riemannian geometry of Hartogs domains [PDF]
, 2009 This paper contains several results on the Riemannian geometry of the so called Hartogs ...
LOI, ANDREA +6 more
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On some class of functional-differential equations
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2012 {In this paper we consider special functional-differential equations arising in geometry for the metric functions. We prove a theorem on the form of the metric functions.
V. A. Kyrov
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Special metrics in $G_2$ geometry
, 2005 Article for the Proceedings of the EGEO2005, Cordoba ...
S. Chiossi, FINO, Anna Maria
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Symmetry breaking via internal geometry
International Journal of Mathematics and Mathematical Sciences, 2005 Gauge theories commonly employ complex vector-valued fields to reduce symmetry groups through the Higgs mechanism of spontaneous symmetry breaking.
Andrew Talmadge
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Entropy, 2020 This work participates in the research for potential areas of observational evidence of quantum effects on geometry in a black hole astrophysical context. We consider properties of a family of loop quantum corrected regular black hole (BHs) solutions and
Daniela Pugliese, Giovanni Montani
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On the Geometry of Metric Sites
Journal of Algebra, 1995 A metric site is a pair \(({\mathcal C}, \tau)\) where \({\mathcal C}\) is a category and \(\tau \) a covariant functor into a category of topological spaces supplying \({\mathcal C}\) with a geometric structure in terms of a Grothendieck topology; the covers of the latter are universal liftings of open covers of the ``underlying'' spaces.
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FEBS Letters, EarlyView.Ascidian Ciona larvae initially show strong clockwise tail twisting, which is largely corrected during development. However, a small residual twist remains. This study shows that organized helical myofibrils in tail muscles mechanically stabilize this residual asymmetry, preventing complete restoration of bilateral symmetry and revealing how embryos ...
Yuki S. Kogure +3 more
wiley +1 more source
Investigating transcription factor dynamics in health and disease using FRAP
FEBS Letters, EarlyView.FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj +3 more
wiley +1 more source