Kozma József: Characterization of Euclidean geometry by existence of circumcenter or orthocenter. In: Acta scientiarum mathematicarum, (81) 3-4. pp. 685-698. (2015)
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Abstract
A Minkowski geometry is Euclidean if and only if the altitudes of any trigon are concurrent. A Minkowski geometry is Euclidean if and only if the perpendicular bisectors of any trigon are concurrent.
| Item Type: | Article |
|---|---|
| Heading title: | Analysis |
| Journal or Publication Title: | Acta scientiarum mathematicarum |
| Date: | 2015 |
| Volume: | 81 |
| Number: | 3-4 |
| ISSN: | 0001-6969 |
| Page Range: | pp. 685-698 |
| Language: | English |
| Publisher: | Bolyai Institute, University of Szeged |
| Place of Publication: | Szeged |
| Official URL: | http://www.acta.hu |
| Related URLs: | http://acta.bibl.u-szeged.hu/38693/ |
| DOI: | 10.14232/actasm-015-518-0 |
| Uncontrolled Keywords: | Differenciálegyenlet |
| Additional Information: | Bibliogr.: p. 697-698. ; összefoglalás angol nyelven |
| Subjects: | 01. Natural sciences 01. Natural sciences > 01.01. Mathematics |
| Date Deposited: | 2016. Oct. 17. 10:36 |
| Last Modified: | 2026. Feb. 24. 13:37 |
| URI: | http://acta.bibl.u-szeged.hu/id/eprint/36474 |
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