Improved bounds for acute triangulations of convex polygons

摘要

We present a novel method of constructing non-obtuse and acute triangulations of planar convex n-gons, improving existing bounds presented in [L. Yuan, Discrete Comput. Geom. 34, 697-706 (2005)] for 6 ≤ n ≤ 11 and 6 ≤ n ≤ 56, respectively.