Results 161 to 170 of about 535 (181)
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On minkowski planes with transitive groups of homotheties
Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg, 1994In analogy with the well-known Lenz-Barlotti classification of projective planes, there are the Hering classification of Möbius planes [\textit{C. Hering}, Math. Z. 87, 252-262 (1965; Zbl 0126.166)], the Kleinewillinghofer classification of Laguerre planes [\textit{R. Kleinewillinghofer}, Arch. Math.
Klein, M., Kroll, H.-J.
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Covering convex solids by greater homotheties
Mathematical Notes of the Academy of Sciences of the USSR, 1972Let K be a convex solid of Euclidean space En, with bd K and int K being its boundary and interior. The paper solves the problem of the possibility of covering K by sets homothetic to int K, with the ratio of the homotheties being greater than unity and the centers being in En/int K, while, should such a covering exist, an estimate is provided of the ...
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Characterization of Bounded Sets in Terms of Asymptotic Cones and Homotheties
Mathematical Notes, 2020The author presents characterizations of bounded sets in a Banach space \(X\), based on the asymptotic cone defined for a subset \(A\subset X\) as \(A_{\infty}=\{x\in X:\exists t_{n}>0\), \(t_{n}\rightarrow 0\), \(\exists x_{n}\in A\), \(\lim_{n\rightarrow \infty }t_{n}x_{n}=x\}\).
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Motions and homotheties in Finsler spaces and their generalizations
Journal of Soviet Mathematics, 1986Translation from Itogi Nauki Tekh., Ser. Probl. Geom. 16, 81-126 (Russian) (1984; Zbl 0576.53021).
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Building homotheties through pinches
Linear and Multilinear Algebra, 2021Logan Richard +4 more
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Classification of Minkowski planes by transitive groups of homotheties
Journal of Geometry, 1992In 1989, the author with H.-J. Kroll published a classification of Minkowski planes based on the notions ``\(G\)-translations'' and ``\(q\)- translations''. In the present paper the author improves upon the classification by looking at transitive groups of homotheties. These results complete the classification by \textit{M.
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Learning with deep Gaussian processes and homothety in weather simulation
Neural Computing and Applications, 2022Lassana Coulibaly +3 more
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Homothety ratio of airway diameters and site of airway resistance in healthy and COPD subjects
Respiratory Physiology and Neurobiology, 2014Benjamin Mauroy +2 more
exaly
PARALLEL SECTIONS HOMOTHETY BODIES WITH MINIMAL MAHLER VOLUME IN ℝn
Bulletin of the Korean Mathematical Society, 2014Gangsong Leng
exaly