- Turkish Journal of Mathematics
- Vol: 41 Issue: 5
- The Ptolemaean inequality in the closure of complex hyperbolic planes
The Ptolemaean inequality in the closure of complex hyperbolic planes
Authors : Ioannis D. Platis, Nilgün Sönmez
Pages : 1108-1120
View : 8 | Download : 4
Publication Date : 9999-12-31
Article Type : Makaleler
Abstract :We prove the Ptolemaean inequality andPtolemaeus' theorem in the closure of complex hyperbolic planes endowed with theCygan metric.Keywords : Complex hyperbolic plane, Cygan metric, Ptolemaean inequality, Ptolemaeus' theorem