2020/2021-2 : Basic Mathematics 2: Algebra Part
2021/2022-1 : Basic Mathematics 2: Geometry Part
I am currently working on Sphere Packings in Hyperbolic Geometry. The 'Spheres' are Classical Spheres, Horospheres, and Hyperspheres. I am also interested in the problem of optimal circles on the discontinuous (Coxeter) groups.
Most important publications
1. Jenő Szirmai & Arnasli Yahya (2022) Optimal ball and horoball packings generated by 3-dimensional simply truncated Coxeter orthoschemes with parallel faces, Quaestiones Mathematicae, DOI: 10.2989/16073606.2022.2048317
2. Yahya, A., & Szirmai, J. (2021). Visualization of Sphere and Horosphere Packings Related to Coxeter Tilings by Simply Truncated Orthoschemes with Parallel Faces. KoG, 25(25), 64-71.