Stable equivalence over symmetric functions. Chen, William Y.C.; Yang, Arthur L.B. — 2005 The Electronic Journal of Combinatorics [electronic only]
Noncrossing trees and noncrossing graphs. Chen, William Y.C.; Yan, Sherry H.F. — 2006 The Electronic Journal of Combinatorics [electronic only]
Minimally intersecting set partitions of type B. Chen, William Y.C.; Wang, David G.L. — 2010 The Electronic Journal of Combinatorics [electronic only]
The skew and relative derangements of type B. Chen, William Y.C.; Zhang, Jessica C.Y. — 2007 The Electronic Journal of Combinatorics [electronic only]
Permutation tableaux and the dashed permutation pattern 32-1. Chen, William Y.C.; Liu, Lewis H. — 2011 The Electronic Journal of Combinatorics [electronic only]
Motzkin paths and reduced decompositions for permutations with forbidden patterns. Chen, William Y.C.; Deng, Yu-Ping; Yang, Laura L.M. — 2003 The Electronic Journal of Combinatorics [electronic only]
Hook length formulas for trees by Han's expansion. Chen, William Y.C.; Gao, Oliver X.Q.; Guo, Peter L. — 2009 The Electronic Journal of Combinatorics [electronic only]
Derangement polynomials and excedances of type B . Chen, William Y.C.; Tang, Robert L.; Zhao, Alina F.Y. — 2009 The Electronic Journal of Combinatorics [electronic only]
On Stanley's partition function. Chen, William Y.C.; Ji, Kathy Q.; Zhu, Albert J.W. — 2010 The Electronic Journal of Combinatorics [electronic only]
Ratio monotonicity of polynomials derived from nondecreasing sequences. Chen, William Y.C.; Yang, Arthur L.B.; Zhou, Elaine L.F. — 2010 The Electronic Journal of Combinatorics [electronic only]
A bijection between atomic partitions and unsplitable partitions. Chen, William Y.C.; Li, Teresa X.S.; Wang, David G.L. — 2011 The Electronic Journal of Combinatorics [electronic only]
Matchings avoiding partial patterns. Chen, William Y.C.; Mansour, Toufik; Yan, Sherry H.F. — 2006 The Electronic Journal of Combinatorics [electronic only]
BG-ranks and 2-cores. Chen, William Y.C.; Ji, Kathy Q.; Wilf, Herbert S. — 2006 The Electronic Journal of Combinatorics [electronic only]
Crossings and nestings in tangled diagrams. Chen, William Y.C.; Qin, Jing; Reidys, Christian M. — 2008 The Electronic Journal of Combinatorics [electronic only]
Efficient counting and asymptotics of k -noncrossing tangled diagrams. Chen, William Y.C.; Qin, Jing; Reidys, Christian M.; Zeilberger, Doron — 2009 The Electronic Journal of Combinatorics [electronic only]
Identities derived from noncrossing partitions of type B . Chen, William Y.C.; Wang, Andrew Y.Z.; Zhao, Alina F.Y. — 2011 The Electronic Journal of Combinatorics [electronic only]