Permutations with ascending and descending blocks.
Permutations with inversions.
Pfaff's method. III: Comparison with the WZ method.
Pilesize dynamic one-pile Nim and Beatty's theorem.
Place-difference-value patterns: a generalization of generalized permutation and word patterns.
Planar maps as labeled mobiles.
Planar Realizations of Nonlinear Davenport-Schinzel Sequences by Segments.
Plane partition diamonds and generalizations.
Plane partitions IV: A conjecture of Mills-Robbins-Rumsey.
Plane trivalent trees and their patterns
The aim of this paper is to characterize the patterns of successive distances of leaves in plane trivalent trees, and give a very short characterization of their parity pattern. Besides, we count how many trees satisfy some given sequences of patterns.
Playing with some identities of Andrews.
Počátkové nauky o determinantech. [I.]
Počátkové nauky o determinantech. [II.]
Počátkové nauky o determinantech. [III.]
Point Sets and Sequences with Small Discrepancy.
Pólya's permanent problem.
Polynômes de Stanley et extensions linéaires d'un ordre partiel
Polynômes eulériens modulo
Polynomial analogues of Ramanujan congruences for Han's hooklength formula
This article considers the eta power . It is proved that the coefficients of in this expression, as polynomials in b, exhibit equidistribution of the coefficients in the nonzero residue classes mod 5 when n = 5j+4. Other symmetries, as well as symmetries for other primes and prime powers, are proved, and some open questions are raised.
Polynomial extension of Fleck's congruence