Zobrazeno 1 - 10
of 81
pro vyhledávání: '"Desargues configuration"'
Autor:
Stefano Innamorati
Publikováno v:
Mathematics, Vol 11, Iss 9, p 2210 (2023)
W. L. Edge proved that the internal points of a conic in PG(2,5), together with the collinear triples on the non-secant lines, form the Desargues configuration. M. Saniga showed an intimate connection between Desargues configurations and the generali
Externí odkaz:
https://doaj.org/article/bd5c52dbb75944618de5200bf7fa778a
Akademický článek
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Autor:
Шульгiна, Анна
Publikováno v:
Збірник наукових праць фізико-математичного факультету ДДПУ; № 11 (2021): Збірник наукових праць фізико-математичного факультету ДДПУ; 151-172
Scientific works of the Faculty of Physics and Mathematics of Donbas State Pedagogical University; No. 11 (2021): Scientific works of the faculty of physics and mathematics of Donbas State Pedagogical University; 151-172
Scientific works of the Faculty of Physics and Mathematics of Donbas State Pedagogical University; No. 11 (2021): Scientific works of the faculty of physics and mathematics of Donbas State Pedagogical University; 151-172
This article covers didactic and methodological aspects of studying Desargues configuration (in particular with improper elements) on the plane. The authors have identified a number of properties of the Desargues configuration with improper elements
Autor:
James M. McQuillan, Aiden A. Bruen
Publikováno v:
European Journal of Mathematics. 4:837-844
In a projective plane over a field F, the diagonal points of a quadrangle are collinear if and only if F has characteristic 2. Such a quadrangle together with its diagonal points and the lines connecting these points form the subplane of order 2, cal
Autor:
A. A. Everstov, V. S. Kraposhin, Ekaterina V. Svyatysheva, Vladimir I. Nikolaichik, Sergey Yu. Kondrat’ev, Alexander Talis
Publikováno v:
Acta Crystallographica Section A Foundations and Advances. 73:209-217
The fine lamellar fault structure of primary M7C3carbide particles in the heat-resistant Fe–Cr–Ni–C alloy of the HP series (0.45C–25Cr–35Ni) in the cast condition has been revealed using transmission electron microscopy. The lamellar fault
Akademický článek
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Autor:
William L. Kocay
Publikováno v:
Ars Mathematica Contemporanea. 10:291-322
Given an n 3 configuration, a 1-point extension is a technique that constructs an ( n + 1) 3 configuration from it. It is proved that all ( n + 1) 3 configurations can be constructed from an n 3 configuration using a 1-point extension, except for the
Publikováno v:
Journal of Geometry. 107:357-378
We determine all possible minors of the Desargues configuration, their embeddings in projective spaces, and their ambient automorphism groups (i.e., the group of all projective collineations that leave the embedded configuration invariant) in Pappian
Autor:
Klara Stokes, Milagros Izquierdo
Publikováno v:
Ars mathematica contemporanea
We construct isometric point-circle configurations on surfaces from uniform maps. This gives one geometric realisation in terms of points and circles of the Desargues configuration in the real projective plane, and three distinct geometric realisatio
Autor:
Gábor Gévay
Publikováno v:
Springer Proceedings in Mathematics & Statistics ISBN: 9783319784335
We introduce an infinite class of configurations which we call Desargues–Cayley–Danzer configurations. The term is motivated by the fact that they generalize the classical \((10_3)\) Desargues configuration and Danzer’s \((35_4)\) configuration
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a8c0feecb38c5deccbf11877710ade3
https://doi.org/10.1007/978-3-319-78434-2_10
https://doi.org/10.1007/978-3-319-78434-2_10