A Remark on Partitions and Triangles

• Katayama, Shin-ichi

• Doi, Takuya

抄録

Let C be a circle divided into n parts equally. S = {P0,P1,...,Pn-1} denotes the set of the ends of these parts on C. Let C3(n) be the number of incongruent triangles inscribed in C, where the vertices of the triangles are chosen from S. In this note, we shall show a relation between the number C3(n) and the partitions into at most three parts.

収録刊行物

• Journal of mathematics, the University of Tokushima

  Journal of mathematics, the University of Tokushima 43 1-7, 2009-12

  徳島大学

詳細情報

• CRID: 1050001337463699584
• NII論文ID: 110007492212
• NII書誌ID: AA11595324
• ISSN: 13467387
• Web Site: http://repo.lib.tokushima-u.ac.jp/65207
• 本文言語コード: en
• 資料種別: departmental bulletin paper
• データソース種別:
  • IRDB
  • CiNii Articles