A Model for Creative Products to Forecast and It's Production Plan Solved by ACO. - Deyan Zeng; Tinggui Chen (J. Comput., 2013)

An extremal problem for a graphic sequence to have a realization containing every 2-tree with prescribed size. - Deyan Zeng; Jian-Hua Yin (Discret. Math. Theor. Comput. Sci., 2016)

An extremal problem on graphic sequences with a realization containing every ℓ-tree on k vertices. - Deyan Zeng; Jian-Hua Yin (Appl. Math. Comput., 2018)

Solution to a general version of a degree sequence variant of the Erdős-Sós conjecture. - Deyan Zeng; Jian-Hua Yin (Discret. Appl. Math., 2023)