william-yc-chen documents

Necklaces, MSS Sequences, and DNA Sequences
Documents Necklaces, MSS Sequences, and DNA Sequences
The Combinatorics of a Class of Representation Functions
Documents The Combinatorics of a Class of Representation Functions
Interpolation for Symmetric Functions
Documents Interpolation for Symmetric Functions
A Bijection for Enriched Trees
Documents A Bijection for Enriched Trees
The Pessimistic Search and the Straightening Involution for Trees
Documents The Pessimistic Search and the Straightening Involution for Trees
Enumeration of Cubic Graphs by Inclusion–Exclusion
Documents Enumeration of Cubic Graphs by Inclusion–Exclusion
Parameter Augmentation for Basic Hypergeometric Series, II
Documents Parameter Augmentation for Basic Hypergeometric Series, II
Adjacency and Parity Relations of Words in Discrete Dynamical Systems
Documents Adjacency and Parity Relations of Words in Discrete Dynamical Systems
Integral matrices with given row and column sums
Documents Integral matrices with given row and column sums
Compositional calculus
Documents Compositional calculus
The q-log-convexity of the Narayana polynomials of type B
Documents The q-log-convexity of the Narayana polynomials of type B
Matrix method for linear sequential dynamical systems on digraphs
Documents Matrix method for linear sequential dynamical systems on digraphs
A telescoping method for double summations
Documents A telescoping method for double summations
The butterfly decomposition of plane trees
Documents The butterfly decomposition of plane trees
Factors of the Gaussian coefficients
Documents Factors of the Gaussian coefficients
Riordan paths and derangements
Documents Riordan paths and derangements
On the combinatorics of the Pfaff identity
Documents On the combinatorics of the Pfaff identity
Faulhaber’s theorem on power sums
Documents Faulhaber’s theorem on power sums
Labeled partitions with colored permutations
Documents Labeled partitions with colored permutations
The skew Schubert polynomials
Documents The skew Schubert polynomials
Reduction of m-regular noncrossing partitions
Documents Reduction of m-regular noncrossing partitions