Faces of generalized permutohedra.
Falling factorials, generating functions, and conjoint ranking tables.
Finite topologies and partitions.
Finite vector spaces and certain lattices.
First hitting times of simple random walks on graphs with congestion points.
Fonctions symétriques associées à des suites classiques de nombres
Formulas for sums of powers of integers by functional equations.
Four classes of pattern-avoiding permutations under one roof: Generating trees with two labels.
Frobenius numbers by lattice point enumeration.
From -Motzkin paths to Schröder paths.
From paths to stars.
Fuchsian differential equation for the perimeter generating function of three-choice polygons.
Full subsets of .