312 citations
- Xiamen UniversityCN14 papers
- Chinese Academy of SciencesCN9 papers
- Capital Normal UniversityCN7 papers
- Lanzhou UniversityCN6 papers
- Shanghai Jiao Tong UniversityCN6 papers
- Institute of Modern PhysicsCN5 papers
- Max Planck Institute for MathematicsDE5 papers
- Southern University of Science and TechnologyCN5 papers
- University of Chinese Academy of SciencesCN5 papers
- Institute of Mathematics, Academia SinicaTW4 papers
- Max Planck Institute for Mathematics in the SciencesDE4 papers
- Xiamen University of TechnologyCN4 papers
Showing 2015 · math.COShow all
2 papers · 2 filters
math.CO2015★ 36 cited
Expression for the Number of Spanning Trees of Line Graphs of Arbitrary Connected Graphs
Fengming Dong, Weigen Yan
For any graph , let be the number of spanning trees of , be the line graph of and for any non-negative integer , be the graph obtained from …
math.CO2015★ 1 cited
On two unimodal descent polynomials
Shishuo Fu, Zhicong Lin, Jiang Zeng
The descent polynomials of separable permutations and derangements are both demonstrated to be unimodal. Moreover, we prove that the -coefficients of the first are positive with…