%0 Journal Article
%T 2-Convex Polyominoes: Non-Empty Corners
%A Khalil Tawbe
%A Nadine Ghandour
%A Ali Atwi
%J Open Journal of Discrete Mathematics
%P 33-51
%@ 2161-7643
%D 2019
%I Scientific Research Publishing
%R 10.4236/ojdm.2019.92005
%X A polyomino <i><span>P</span></i><span> is called 2-convex if for every two cells there exists a monotone path included
in </span><i><span>P</span></i><span> with at most two changes of
direction. This paper studies the geometrical properties of a sub-class of 2-convex
polyominoes called </span><img src=\"Edit_3ec3cb3b-0a01-425f-933d-ea78bc96d485.bmp\" alt=\"\" /><span \"=\"\"></span><span> where the
upper left corner and the lower right corner of the polyomino each contain</span><span>s</span><span> only one cell.</span>
%K Polyomino
%K Convex Objects
%K Monotone Path
%U http://www.scirp.org/journal/PaperInformation.aspx?PaperID=90970