A Bijection between well-labelled positive paths and matchings
A bijection for covered maps, or a shortcut between Harer-Zagier's and Jackson's formulas
A Bijection for Partitions with Initial Repetitions
A bijection for rooted maps on orientable surfaces
A bijection for triangulations, quadrangulations, pentagulations, etc
A bijection on core partitions and a parabolic quotient of the affine symmetric group
A bijection on Dyck paths and its cycle structure
A bijection theorem for domino tiling with diagonal impurities
A bijection to count (1-23-4)-avoiding permutations
A bijectional attack on the Razumov-Stroganov conjecture
A bijective proof for a theorem of Ehrhart
A Bijective Proof For Forest Reciprocity Theorem
A bijective proof of a factorization formula for Macdonald polynomials at roots of unity
A Bijective Proof of a Major Index Theorem of Garsia and Gessel
A bijective proof of an unusual symmetric group generating function
A Bijective Proof of and Identity Extending a Classic Result of Hajos
A bijective proof of the hook-length formula for shifted standard tableaux
A binary tree representation for the 2-adic valuation of a sequence arising from a rational integral
A binomial coefficient identity associated to a conjecture of Beukers
A binomial-coefficient identity arising from the middle discrete series of SU(2,2)