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An Incircle, Circumcircle, Excircle and Apollonius Circle of a Triangle in the Maximum Plane
Abstract
Classical Euclidean geometry places significant emphasis on circles related to triangles, such as the incircle, circumcircle, excircle, and Apollonius circles. Each of these circles shows important features of the triangle. As new types of geometry were developed, these classic shapes were looked at again in different ways, leading to new mathematical ideas. One of these new geometries is called maximum plane geometry, which uses a different way to measure distances. In this geometry, circles take the form of axes-aligned squares. This creates both similarities and differences compared to circles in regular Euclidean geometry. This paper investigates the existence and uniqueness of these types of circles in maximum plane geometry and analyzes their properties. By clearly defining them and looking at their effects, the paper tries to build on old results, show how they are different, and find uses in areas like computational geometry and discrete mathematics.
Keywords
References
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Details
Primary Language
English
Subjects
Algebraic and Differential Geometry
Journal Section
Research Article
Publication Date
December 29, 2025
Submission Date
August 20, 2025
Acceptance Date
December 12, 2025
Published in Issue
Year 2025 Volume: 7 Number: 2
APA
Gelişgen, Ö., & Palazoğlu, A. (2025). An Incircle, Circumcircle, Excircle and Apollonius Circle of a Triangle in the Maximum Plane. Hagia Sophia Journal of Geometry, 7(2), 29-45. https://izlik.org/JA82TH88TX
AMA
1.Gelişgen Ö, Palazoğlu A. An Incircle, Circumcircle, Excircle and Apollonius Circle of a Triangle in the Maximum Plane. HSJG. 2025;7(2):29-45. https://izlik.org/JA82TH88TX
Chicago
Gelişgen, Özcan, and Aylin Palazoğlu. 2025. “An Incircle, Circumcircle, Excircle and Apollonius Circle of a Triangle in the Maximum Plane”. Hagia Sophia Journal of Geometry 7 (2): 29-45. https://izlik.org/JA82TH88TX.
EndNote
Gelişgen Ö, Palazoğlu A (December 1, 2025) An Incircle, Circumcircle, Excircle and Apollonius Circle of a Triangle in the Maximum Plane. Hagia Sophia Journal of Geometry 7 2 29–45.
IEEE
[1]Ö. Gelişgen and A. Palazoğlu, “An Incircle, Circumcircle, Excircle and Apollonius Circle of a Triangle in the Maximum Plane”, HSJG, vol. 7, no. 2, pp. 29–45, Dec. 2025, [Online]. Available: https://izlik.org/JA82TH88TX
ISNAD
Gelişgen, Özcan - Palazoğlu, Aylin. “An Incircle, Circumcircle, Excircle and Apollonius Circle of a Triangle in the Maximum Plane”. Hagia Sophia Journal of Geometry 7/2 (December 1, 2025): 29-45. https://izlik.org/JA82TH88TX.
JAMA
1.Gelişgen Ö, Palazoğlu A. An Incircle, Circumcircle, Excircle and Apollonius Circle of a Triangle in the Maximum Plane. HSJG. 2025;7:29–45.
MLA
Gelişgen, Özcan, and Aylin Palazoğlu. “An Incircle, Circumcircle, Excircle and Apollonius Circle of a Triangle in the Maximum Plane”. Hagia Sophia Journal of Geometry, vol. 7, no. 2, Dec. 2025, pp. 29-45, https://izlik.org/JA82TH88TX.
Vancouver
1.Özcan Gelişgen, Aylin Palazoğlu. An Incircle, Circumcircle, Excircle and Apollonius Circle of a Triangle in the Maximum Plane. HSJG [Internet]. 2025 Dec. 1;7(2):29-45. Available from: https://izlik.org/JA82TH88TX