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- Chinese Academy of SciencesCN16 papers
- Ministry of Industry and Information TechnologyCN16 papers
- Tsinghua UniversityCN16 papers
- Xi'an Jiaotong UniversityCN16 papers
- Xidian UniversityCN14 papers
- Australian National UniversityAU11 papers
- Moscow Institute of Physics and TechnologyRU11 papers
- University of Chinese Academy of SciencesCN10 papers
- Nankai UniversityCN9 papers
- Fudan UniversityCN8 papers
- Centre National de la Recherche ScientifiqueFR7 papers
- Instituto de Ciencia de Materiales de MadridES7 papers
Showing 2017 · math.COShow all
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math.CO2017
Signless Laplacian spectral conditions for Hamilton-connected graphs with large minimum degree
Qiannan Zhou, Ligong Wang, Yong Lu
In this paper, we present a spectral sufficient condition for a graph to be Hamilton-connected in terms of signless Laplacian spectral radius with large minimum degree.
math.CO2017
Schur positivity and log-concavity related to longest increasing subsequences
Alice L. L. Gao, Matthew H. Y. Xie, Arthur L. B. Yang
Chen proposed a conjecture on the log-concavity of the generating function for the symmetric group with respect to the length of longest increasing subsequences of permutations. Mo…