Plücker environments, wiring and tiling diagrams, and weakly separated set-systems

Plünnecke's Inequality

Plunnecke's inequality for different summands

Poincare series of subsets of affine Weyl groups

Point regular groups of automorphisms of generalised quadrangles

Point sets that minimize $(\le k)$-edges, 3-decomposable drawings, and the rectilinear crossing number of $K_{30}$

Point- and arc-reaching sets of vertices in a digraph

Point-sets in general position with many similar copies of a pattern

Points in a triangle forcing small triangles

Poisson Cloning Model for Random Graphs

Poisson, Dobinski, Rota and coherent states

Polar decomposition and Brion's theorem

Poly-Bernoulli numbers and lonesum matrices

Polya Theory for Orbiquotient Sets

Polyboxes, cube tilings and rigidity

Polychromatic Coloring for Half-Planes

Polygon dissections and Euler, Fuss, Kirkman and Cayley numbers

Polygon dissections and some generalizations of cluster complexes

Polyhedra with specified links

Polyhedra with the Integer Caratheodory Property