Pregled bibliografske jedinice broj: 504971
Some interesring properties of heptagonal triangle
Some interesring properties of heptagonal triangle // Abstracts of 13th Scientific Professional Colloquium on Geometry and Graphics / Sonja Gorjanc, Ema Jurkin (ur.).
Zagreb: Hrvatsko društvo za geometriju i grafiku, 2008. str. 16-16 (predavanje, međunarodna recenzija, sažetak, znanstveni)
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Naslov
Some interesring properties of heptagonal triangle
Autori
Kolar-Begović, Zdenka ; Kolar-Šuper, Ružica
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
Abstracts of 13th Scientific Professional Colloquium on Geometry and Graphics
/ Sonja Gorjanc, Ema Jurkin - Zagreb : Hrvatsko društvo za geometriju i grafiku, 2008, 16-16
Skup
13th Scientific Professional Colloquium on Geometry and Graphics
Mjesto i datum
Poreč, Hrvatska, 07.09.2008. - 11.09.2008
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
heptagonal triangle; Dixmier--Kahane--Nicholas inequality
Sažetak
The triangle with the angles $\frac{;\pi};{;7};, \frac{;2 \pi};{;7};, \frac{;4 \pi};{;7};$ is called a heptagonal triangle (according to Bankoff and Garfunkel). This triangle has many interesting properties and some of them will be presented in this talk. The relationship of the heptagonal triangle with its successive orthic triangles will be considered. The meaning of the heptagonal triangle, in the known Dixmier--Kahane--Nicholas inequality, will also be investigated.
Izvorni jezik
Engleski
Znanstvena područja
Matematika
POVEZANOST RADA
Projekti:
037-0372785-2759 - Neasocijativne algebarske strukture i njihove primjene (Volenec, Vladimir, MZOS ) ( CroRIS)
Ustanove:
Sveučilište u Osijeku, Odjel za matematiku,
Fakultet za odgojne i obrazovne znanosti, Osijek
