Geodesic

Permutation Patterns

Sommaire

The packing density of other layered permutations
Homogeneous permutations
Words restricted by patterns with at most 2 distinct letters
The minimum number of monotone subsequences
321-polygon-avoiding permutations and Chebyshev polynomials
Permutations avoiding two patterns of length three
Permutations which avoid 1243 and 2143, continued fractions, and Chebyshev polynomials
On the diagram of Schröder permutations
Sorting with a forklift
On growth rates of closed permutation classes
Parking functions, stack-sortable permutations, and spaces of paths in the Johnson graph
Longest increasing subsequences in pattern-restricted permutations
Counting 1324-avoiding permutations
A generalization of Simion-Schmidt's bijection for restricted permutations
Motzkin paths and reduced decompositions for permutations with forbidden patterns
Prefix exchanging and pattern avoidance by involutions
Profile classes and partial well-order for permutations
Pattern avoidance in permutations: Linear and cyclic orders
Four classes of pattern-avoiding permutations under one roof: Generating trees with two labels
Packing patterns into words
A survey of stack-sorting disciplines