Results 71 to 80 of about 104 (91)
Some of the next articles are maybe not open access.
Building homotheties through pinches
Linear and Multilinear Algebra, 2021Logan Richard +4 more
openaire +1 more source
Homotheties and Spiral Similarities
Problem Books in Mathematics, 2022Ionut Onisor +2 more
exaly +4 more sources
Topological Homotheties on Compact Metrizable Spaces
Canadian Journal of Mathematics, 1968Notation and definitions.Definition 1. Let (X, ρ) be a metric space and ϕ: X → X a continuous self-mapping of X. We shall call ϕ and α-contraction on (X, ρ) if and only if α ϵ [0,1) and . We shall call ϕ an α-homothety on (X, ρ) if and only if α > 0 and .
openaire +3 more sources
Plane transformations in a complex setting I: Homotheties-translations
International Journal of Mathematical Education in Science and Technology, 2006A previous note described how complex numbers can be used for elementary analytic geometry in the plane, describing lines, circles and their intersections using complex Cartesian equations. In the present note, a description of elementary plane transformations, namely homotheties and translations, their group structure and their operations on lines ...
openaire +1 more source
Learning with deep Gaussian processes and homothety in weather simulation
Neural Computing and Applications, 2022Lassana Coulibaly +3 more
openaire +1 more source
Homothety Homogeneity and Local Homogeneity
2017Esteban Calviño-Louzao +4 more
openaire +1 more source
Homotheties of cylindrically symmetric static manifolds and their global extension
Classical and Quantum Gravity, 2000Muhammad Sharif +2 more
exaly
Locally conformally Berwald manifolds and compact quotients of reducible manifolds by homotheties
Annales De L'Institut Fourier, 2017Vladimir Matveev +2 more
exaly