110.36 On the converse of Johnson's three circles theorem

The Mathematical Gazette 2026

View at publisher
Authors: O. A. S. Karamzadeh
DOI: 10.1080/00255572.2025.2600801
Cited by: 0
References: 5

Abstract

For i = 1, 2, 3, let C(Oi) be a circle with center Oi. We recall Johnson's Three Circles Theorem, a proof of which can be found in [1,2] and [3, Section 4].Theorem 1 If C(O1), C(O2) and C(O3) all h...

Fields of Study & Subjects

Mathematics and Applications Advanced Combinatorial Mathematics Analytic and geometric function theory

Publication details

Journal / source
The Mathematical Gazette
Volume
110
Issue
578
Pages
394–399
Publication date
20 January 2026
Language
EN