On Unimodality Problems in Pascal's Triangle. - Xun-Tuan Su; Yi Wang 027 (Electron. J. Comb., 2008)

Unimodality Problems of Multinomial Coefficients and Symmetric Functions. - Xun-Tuan Su; Yi Wang 027; Yeong-Nan Yeh (Electron. J. Comb., 2011)

A note on the generalized factorial. - Xun-Tuan Su; Deng-Yun Yang; Wei-Wei Zhang (Australas. J Comb., 2013)

Unimodal rays of the generalized Pascal's triangle. - Xun-Tuan Su; Wei-Wei Zhang (Ars Comb., 2013)

The truncated determinants of combinatorial rectangular arrays. - Xun-Tuan Su (Ars Comb., 2017)

Enumerating closed flows on forks. - Xun-Tuan Su (Discret. Math., 2017)