How to sum up triangles

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dc.creatorBakharev, F.
dc.creatorKokhas, K.
dc.creatorPetrov, F.
dc.date2002-03-03
dc.date.accessioned2026-07-07T04:46:48Z
dc.date.available2026-07-07T04:46:48Z
dc.descriptionWe prove configuration theorems that generalize the Desargues, Pascal, and Pappus theorems. Our generalization of the Desargues theorem allows us to introduce the structure of an Abelian group on the (properly extended) set of triangles which are perspective from a point. In barycentric coordinates, the corresponding group operation becomes the addition in R^3.
dc.description12 pages (LaTeX), 7 figures (epsfig)
dc.identifierhttps://arxiv.org/abs/math/0203022
dc.identifierhttp://arxiv.org/abs/math/0203022
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/63479
dc.subjectAlgebraic Geometry
dc.subject51A20; 51A30; 51E15
dc.titleHow to sum up triangles
dc.typetext

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