English

On the perimeter, diameter and circumradius of ordinary hyperbolic reduced polygons

Metric Geometry 2025-02-20 v2

Abstract

A convex body RR in the hyperbolic plane is reduced if any convex body KRK\subset R has a smaller minimal width than RR. We answer a few of Lassak's questions about ordinary reduced polygons regarding its perimeter, diameter and circumradius, and we also obtain a hyperbolic extension of a result of Fabi\'nska.

Cite

@article{arxiv.2410.03666,
  title  = {On the perimeter, diameter and circumradius of ordinary hyperbolic reduced polygons},
  author = {Ádám Sagmeister},
  journal= {arXiv preprint arXiv:2410.03666},
  year   = {2025}
}

Comments

13 pages, 1 figure. arXiv admin note: substantial text overlap with arXiv:2403.11360