Two generalizations of column-convex polygons
Svjetlan Feretic, Anthony J Guttmann
Journal of Physics A - Mathematical and Theoretical | IOP PUBLISHING LTD | Published : 2009
One of us (AJG) wishes to acknowledge the hospitality of the Mittag-Leffler Institute where this work was, in part, carried out during the semester on Discrete Probability (January-June 2009). Financial support from the Australian Research Council is also gratefully acknowledged.