Note: maximal triangulations of a regular prism

  • Authors:
  • Mike Develin

  • Affiliations:
  • American Institute of Mathematics, 360 Portage Ave., Palo Alto, CA

  • Venue:
  • Journal of Combinatorial Theory Series A
  • Year:
  • 2004

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Abstract

In this paper, we answer two conjectures of De Loera, Santos, and Takeuchi by demonstrating that the maximal size of a triangulation of a prism over a regular n-gon is [n2 + 6n - 16/4], and that the maximal size of a regular triangulation of the regular n-antiprism is [n2 + 8n - 16/4].