Three Interactions of Holes in Two Dimensional Dimer Systems

[摘要] Consider the unit triangular lattice in the plane with origin $O$, drawn so that one of the sets of lattice lines is vertical. Let $l$ and $l'$ denote respectively the vertical and horizontal lines that intersect $O$. Suppose the plane contains a pair of

[学科分类] 离散数学和组合数学

[关键词] Rhombus tilings;Holey hexagons;Coulomb's law;Electrostatics