Results 21 to 30 of about 71,729 (167)
Discrete Mathematics, 1994 The title refers to triangulations of surfaces. Under this innocent title the authors touch on and sketch proofs of many nontrivial results spanning a number of areas of physics and mathematics. These include, besides elementary topology, gravity in two dimensions, number theory, algebraic curves, modular groups, hypergraphs, rational function fields ...
M. Bauer, C. Itzykson
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Approximate Triangulations of Grassmann Manifolds
Algorithms, 2020 We define the notion of an approximate triangulation for a manifold M embedded in Euclidean space. The basic idea is to build a nested family of simplicial complexes whose vertices lie in M and use persistent homology to find a complex in the family ...
Kevin P. Knudson
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Analyzing the Effect of Brexit on the British Construction Industry Using Fuzzy Sets Theory
Frontiers in Built Environment, 2020 Policymakers are continually facing new challenges that are exacerbated by the lack of dedicated analysis of how macroeconomic changes affect particular industries.
Marwa ElCheikh +3 more
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Behavioral Sciences, 2022 The article considers the contextual factors that lead to descriptions of workplace relationships as appropriate and inappropriate. It reviews viewpoint, context of activity, and the tension between social and personal relationships in environments based
Steve Duck
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Ecology and Society, 2019 In the global South, a rush of large-scale land acquisitions (LSLAs) is occurring by governments and transnational and domestic investors seeking to secure access to land in developing countries to produce food, biofuels, and other agricultural ...
Nicholas R. Magliocca +3 more
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International Journal of Foundations of Computer Science, 2001 Given a triangulation in the plane or a tetrahedralization in 3-space, we investigate the efficiency of locating a point by walking in the structure with different strategies.
Devillers, Olivier +2 more
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Triangle-based Horizontal Geodetic Datum Transformations in Bosnia and Herzegovina
Geodetski Vestnik, 2023 The article describes the procedure for transformation between old and new horizontal geodetic datum in Bosnia and Herzegovina. Two triangle-based methods were used for transformation, which are based on irregular and regular triangular network.
Dževad Krdžalić +3 more
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An Introduction to Mixed Methods in Interdisciplinary Social Sciences [PDF]
Interdisciplinary Studies in the Humanities, 2012 Methodology of interdisciplinary social sciences has been evolved during the time and has been faced with fundamental challenges; in the beginning, it has experienced positivistic paradigm and quantitative approach in understanding social phenomena and ...
Mohammad Hosein Hasani
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Triangulated Spheres with Holes in Triangulated Surfaces [PDF]
Discrete & Computational GeometryLet $\mathbb{S}_h$ denote a sphere with $h$ holes. Given a triangulation $G$ of a surface $\mathbb{M}$, we consider the question of when $G$ contains a spanning subgraph $H$ such that $H$ is a triangulated $\mathbb{S}_h$. We give a new short proof of a theorem of Nevo and Tarabykin that every triangulation $G$ of the torus contains a spanning subgraph ...
Katie Clinch +8 more
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Geology, Ecology, and LandscapesSpecies Distribution Models (SDM) play an essential role in establishing factors affecting honeybee species spatial population distribution and ensuring effective niche habitat protection. This study aimed to assess the precision of the triangulation bee
Jeremiah Chakuya +5 more
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