16 citations · 64 across the 12 of their papers we have counts for
Showing math.MGShow all
2 papers · 1 filter
math.MG2011★ 10 cited
Lower Bound for Convex Hull Area and Universal Cover Problems
Tirasan Khandhawit, Dimitrios Pagonakis, Sira Sriswasdi
In this paper, we provide a lower bound for an area of the convex hull of points and a rectangle in a plane. We then apply this estimate to establish a lower bound for a universal…
math.MG2007★ 2 cited
An Improved Lower Bound for Moser's Worm Problem
Tirasan Khandhawit, Sira Sriswasdi
We show that any convex region which contains a unit segment, an equilateral triangle of sides 1/2, and a square of side 1/3 always has area at least 0.227498. Using grid-search al…