Results 1 to 10 of about 236,638 (182)
Fuzzy Logic for Incidence Geometry [PDF]
The Scientific World Journal, 2016 The paper presents a mathematical framework for approximate geometric reasoning with extended objects in the context of Geography, in which all entities and their relationships are described by human language. These entities could be labelled by commonly
Alex Tserkovny
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Incidence geometry and universality in the tropical plane [PDF]
Journal of Combinatorial Theory - Series A, 2018 We examine the incidence geometry of lines in the tropical plane. We prove tropical analogs of the Sylvester-Gallai and Motzkin-Rabin theorems in classical incidence geometry.
Brandt, Milo +3 more
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An Incidence Geometry approach to Dictionary Learning [PDF]
CoRR, 2015 We study the Dictionary Learning (aka Sparse Coding) problem of obtaining a sparse representation of data points, by learning \emph{dictionary vectors} upon which the data points can be written as sparse linear combinations.
Sitharam, Meera +2 more
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Approximate incidence geometry in the plane. [PDF]
Res Math SciAbstract These are lecture notes for a mini-course given in Banff in June 2024. They discuss the problem of bounding the number of $$\delta $$ δ
Orponen T.
europepmc +4 more sources
Matroid Enumeration for Incidence Geometry [PDF]
Discrete and Computational Geometry, 2011 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Sonoko Moriyama, David Bremner
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Critical ion velocities for nanostructure formation on metal surfaces by slow highly charged ions at arbitrary incidence angles [PDF]
Scientific ReportsSurface nanostructuring of metal targets induced by irradiation with slow, highly charged ions at various incidence angles is investigated. We extend our recently developed cohesive energy model to analyze the influence of impact geometry.
Milena D. Majkić +4 more
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The pentagon relation and incidence geometry [PDF]
Journal of Mathematical Physics, 2014 We define a map \documentclass[12pt]{minimal}\begin{document}$S:{\mathbb {D}}^2\times {\mathbb {D}}^2 \dashrightarrow {\mathbb {D}}^2\times {\mathbb {D}}^2$\end{document}S:D2×D2⤏D2×D2, where \documentclass[12pt]{minimal}\begin{document}${\mathbb {D}}$\end{document}D is an arbitrary division ring (skew field), associated with the Veblen configuration ...
Adam Doliwa, Sergey M Sergeev
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Ruled Surface Theory and Incidence Geometry [PDF]
, 2017 This is an expository paper about applications of ruled surface theory in incidence geometry. It surveys the results that have been proven, gives an overview of the methods, and discusses some open problems and further directions. It will appear in the book Journey Through Discrete Mathematics, a Tribute to Jiri Matousek, edited by Martin Loebl ...
exaly +3 more sources
Velocity Increment on Incidence Angle near the Leading Edge of the Compressor Cascade
Aerospace, 2023 The geometry of a compressor leading edge has an important effect on the aerodynamic performance at an off-designed incidence angle. The current geometric design methods of the leading edge are usually developed based on the flow characteristics at the ...
Xiaobin Xu +3 more
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EFFICIENT SPATIO-TEMPORAL MODELLING TO ENABLE TOPOLOGICAL ANALYSIS [PDF]
ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022 Time-dependent analysis scenarios such as heat, wind or flood analysis in cities and in landscapes need a correct and consistent modelling of geometry and topology over time.
M. W. Jahn, P. Kuper, M. Breunig
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