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Aksioma: Jurnal Program Studi Pendidikan Matematika, 2019 The focus of the current study is to investigate mathematical reasoning and behaviour among a local Indonesian tribe (Sasakese tribe in Lombok) in measurement tradition and their potential integration into mathematics instructions.
Nur Hardiani, Susilahudin Putrawangsa
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From Mechanical Ventilation to Intensive Care Medicine: A Challenge for Bosnia and Herzegovina
Biomolecules & Biomedicine, 2009 Intensive care medicine is a relatively new specialty, which was created in the 1950's, after invent of mechanical ventilation, which allowed caring for critically ill patients who otherwise would have died.
Guillaume Thiéry +6 more
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DARI: Distance Metric and Representation Integration for Person Verification [PDF]
AAAI Conference on Artificial Intelligence, 2016 The past decade has witnessed the rapid development of feature representation learning and distance metric learning, whereas the two steps are often discussed separately.
Guangrun Wang +4 more
semanticscholar +1 more source
A specific model of Hilbert geometry on the unit disc [PDF]
arXiv, 2023 A new metric on the open 2-dimensional unit disk is defined making it a geodesically complete metric space whose geodesic lines are precisely the Euclidean straight lines. Moreover, it is shown that the unit disk with this new metric is not isometric to any hyperbolic model of constant negative curvature, nor to any convex domain in R2 equipped with ...
arxiv
FPT-Algorithms for Computing Gromov-Hausdorff and Interleaving Distances Between Trees [PDF]
, 2019 The Gromov-Hausdorff distance is a natural way to measure the distortion between two metric spaces. However, there has been only limited algorithmic development to compute or approximate this distance.
Farahbakhsh Touli, Elena, Wang, Yusu
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Low energy dynamics of a CP^1 lump on the sphere [PDF]
, 1995 Low-energy dynamics in the unit-charge sector of the CP^1 model on spherical space (space-time S^2 x R) is treated in the approximation of geodesic motion on the moduli space of static solutions, a six-dimensional manifold with non-trivial topology and ...
Belavin A. A., J. M. Speight
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Computing the Gromov-Hausdorff Distance for Metric Trees [PDF]
International Symposium on Algorithms and Computation, 2015 The Gromov-Hausdorff (GH) distance is a natural way to measure distance between two metric spaces. We prove that it is NP-hard to approximate the GH distance better than a factor of 3 for geodesic metrics on a pair of trees.
P. Agarwal +4 more
semanticscholar +1 more source
Totally geodesic property of the unit tangent sphere bundle with g-natural metrics
Acta Universitatis Sapientiae: Mathematica, 2018 In this paper, we consider the tangent bundle of a Riemannian manifold (M, g) with g-natural metrics and among all of these metrics, we specify those with respect to which the unit tangent sphere bundle with induced g-natural metric is totally geodesic ...
Peyghan Esmaeil, Firuzi Farshad
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Variations of gwistor space [PDF]
, 2012 We study natural variations of the G2 structure {\sigma}_0 \in {\Lambda}^3_+ existing on the unit tangent sphere bundle SM of any oriented Riemannian 4-manifold M.
Albuquerque, Rui
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g-Natural metrics on unit tangent sphere bundles via a Musso-Tricerri process [PDF]
Rendiconti di Matematica e delle Sue Applicazioni, 2010 E. Musso and F. Tricerri had given a process of construction of Riemannian metrics on tangent bundles and unit tangent bundles, over m-dimensional Riemannian manifolds (M, g), from some special quadratic forms an OM × R^m and OM, respectively, where OM ...
Mohamed Tahar Kadaoui Abbassi
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