海量图书期刊资源,随时随地畅享阅读乐趣
The number of triangles in 2-factorizationsQidi Sui; Beiliang Du · 2006
Spectrum of resolvable directed quadruple systemsJian Wang; Beiliang Du · 2010
Spectrum of directed kirkman packing designsYan Zhang; Beiliang Du · 2003
-factorization of complete bipartite graphsJian Wang; Beiliang Du · 2008
The Spectrum of Tetrahedral Quadruple SystemsJian Wang; Miao Liang; Beiliang Du · 2011
A new class of splitting 3-designsMiao Liang; Beiliang Du · 2011
Support sizes of threefold quadruple systemsMiao Liang; Jian Wang; Beiliang Du · 2011
Existence of optimal strong partially balanced designsBeiliang Du · 2007