Just, Matthew; Wang, Hua Colored patterns and their packing densities. (English) Zbl 1338.05005 Congr. Numerantium 225, 23-28 (2015). MSC: 05A05 PDF BibTeX XML Cite \textit{M. Just} and \textit{H. Wang}, Congr. Numerantium 225, 23--28 (2015; Zbl 1338.05005)
Klingel, Joshua; Wang, Hua Generalization of Fibonacci sequences: combinatorial identities and tilings. (English) Zbl 1384.11026 Congr. Numerantium 222, 115-125 (2014). MSC: 11B39 05A19 05B45 PDF BibTeX XML Cite \textit{J. Klingel} and \textit{H. Wang}, Congr. Numerantium 222, 115--125 (2014; Zbl 1384.11026)
Gray, Daniel; Wang, Hua On the Randić index and extremal cacti. (English) Zbl 1211.05027 Congr. Numerantium 197, 87-96 (2009). MSC: 05C10 05C35 PDF BibTeX XML Cite \textit{D. Gray} and \textit{H. Wang}, Congr. Numerantium 197, 87--96 (2009; Zbl 1211.05027)
Kirk, Russell; Wang, Hua The hyper-Wiener index of trees. (English) Zbl 1138.05013 Congr. Numerantium 187, 40-54 (2007). Reviewer: Mikhail Ostrovskii (Queens) MSC: 05C05 PDF BibTeX XML Cite \textit{R. Kirk} and \textit{H. Wang}, Congr. Numerantium 187, 40--54 (2007; Zbl 1138.05013)
Székely, L. A.; Wang, Hua Binary trees with the largest number of subtrees with at least one leaf. (English) Zbl 1088.05025 Congr. Numerantium 177, 147-169 (2005). Reviewer: Dieter Rautenbach (Bonn) MSC: 05C05 05C12 PDF BibTeX XML Cite \textit{L. A. Székely} and \textit{H. Wang}, Congr. Numerantium 177, 147--169 (2005; Zbl 1088.05025)