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Geometriae Dedicata
Article . 1992 . Peer-reviewed
License: Springer TDM
Data sources: Crossref
image/svg+xml Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao Closed Access logo, derived from PLoS Open Access logo. This version with transparent background. http://commons.wikimedia.org/wiki/File:Closed_Access_logo_transparent.svg Jakob Voss, based on art designer at PLoS, modified by Wikipedia users Nina and Beao
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Triangles inscribed in simple closed curves

Authors: Nielsen, Mark J.;

Triangles inscribed in simple closed curves

Abstract

Papers by \textit{M. D. Meyerson} [Fundam. Math. 110, 1-9 (1980; Zbl 0372.57003)] and \textit{E. H. Kronheimer} and \textit{P. B. Kronheimer} [J. Lond. Math. Soc., II. Ser. 24, 182-192 (1981; Zbl 0423.52001)] contain proofs that given any triangle \(T\) and any simple closed curve \(J\) there is a triangle similar to \(T\) having its vertices on \(J\) (inscribed \(J\)). Here these considerations are generalized by showing the following theorem: Let \(J\) and \(T\) be as above. Then \(J\) admits infinitely many inscribed triangles similar to \(T\). More specifically, if \(v\) is a vertex of smallest angle in \(T\) then the set \(\{ p\in J | p\) is a vertex corresponding to \(v\) in a triangle similar to \(T\) and inscribed in \(J\}\) is dense in \(J\).

Related Organizations
Keywords

Euclidean geometries (general) and generalizations, Convex sets in \(2\) dimensions (including convex curves)

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
9
Top 10%
Top 10%
Average
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