Some multivariate master polynomials for permutations, set partitions, and perfect matchings, and their continued fractions - Sokal, Alan D.; Zeng, Jiang (Advances in applied mathematics, 2022)
Keywords: Continued fraction; Dyck path; Generating polynomial; J-fraction; Mathematics; Motzkin path; Perfect matching; Permutation; S-fraction; Set partition; secondary; Permutation; Set partition; Generating polynomial; S-fraction; Motzkin path; J-fraction; Dyck path; Perfect matching; primary; Continued fraction