A5064233364- Graph theory and applications
- Advanced Graph Theory Research
- Graph Labeling and Dimension Problems
- Synthesis and Properties of Aromatic Compounds
- Interconnection Networks and Systems
- Complex Network Analysis Techniques
- Computational Drug Discovery Methods
- Topological and Geometric Data Analysis
- Energy, Environment, Economic Growth
- Limits and Structures in Graph Theory
- VLSI and FPGA Design Techniques
- Metal-Organic Frameworks: Synthesis and Applications
- graph theory and CDMA systems
- Evolutionary Game Theory and Cooperation
- Economic and Technological Innovation
- Algebraic structures and combinatorial models
- Advanced Combinatorial Mathematics
- Molecular spectroscopy and chirality
- Evolution and Genetic Dynamics
- Environmental Impact and Sustainability
- Stochastic processes and statistical mechanics
- Optimization and Search Problems
- Extraction and Separation Processes
- Finite Group Theory Research
- Mathematical and Theoretical Epidemiology and Ecology Models
Guizhou University of Finance and Economics
2020-2024
Guangxi University of Finance and Economics
2023
Central South University
2012-2014
Shandong Institute of Business and Technology
2011-2014
University of Kragujevac
2013
Longyan University
2010
Tongji University
2003
With the deepening of reform and opening-up, China’s economy has been further developed, but there is still a problem uneven development. It great significance to completely construct economic spatial correlation network, clarify role status each province in whole study influencing factors national network. In this paper, we employ network analysis method analyze development past 20 years. Based on modified gravity model, explore structure from three aspects: feature, characteristics...
Photovoltaic industry trade has become a global activity, and wide range of photovoltaic relations have been formed between countries. In order to further strengthen balance relations, this paper analyzes (PV) from the perspective complex networks. We employ network indicators cascading process risk propagation analyze evolution features vulnerability PV network. Firstly, we establish networks 2000 2021 based on flow then explore influencing factors structure. Finally, simulate an improved...
Influence, as an inherently special attribute, is bound to profoundly affect a player’s behavior. Meanwhile, growing body of studies suggests that interactions among networks may be more important than isolated ones. Thus, we try our best research whether such setup can stimulate the sense cooperation in spatial prisoner’s dilemma games through co-evolution strategy imitation and interdependence structures. To specific, once influence exceeds critical threshold τ, they will permitted build...
Let G be a connected graph with vertex set V .G/.The degree Kirchhoff index of is defined as S 0 .G/ D P fu;vgÂV d.u/d.v/R.u;v/, where d.u/ the u, and R.u; v/ denotes resistance distance between vertices u v.In this paper we obtain some upper lower bounds for graphs.We also Nordhaus-Gaddum-type result index.
Currently, the digital economy has emerged as a crucial force reshaping global competitive landscape. This study aims to comprehensively explore extent and economic significance of industry. By utilizing existing national input–output tables, an sequence table for industry spanning from 2012 2020 was constructed. Through application analysis complex network methods, analyzed interdependent effects examined structured characteristics network. The results indicate following: (1) core sectors...
A graph is a block if its blocks are all cliques. In this paper, we study the average eccentricity of graphs from perspective order sequences. An equivalence relation established under sequence and used to prove lower upper bounds on graphs. The result that 1 1n⌊34n2−12n⌋, respectively, where n graph. Finally, devise linear time algorithm calculate sequence.
Classifying integral graphs is a hard problem that initiated by Harary and Schwenk in 1974. In this paper, with the help of character table, we treat corresponding for Cayley over semi-dihedral group SD8n = ?a,b | a4n b2 1, bab a2n-1?, n ? 2. We present several necessary sufficient conditions integrality SD8n, also obtain some simple terms Boolean algebra hai. particular, give groups SD2n (n?4) SD8p prime p, from which determine infinite classes SD8p.
For a multiagent system (MAS), some redundant links can be removed without reducing its convergence rate. The deletion of is benefit to an MAS in improving lifetime, resources usage efficiency, and so on. In this article, the problem determining MASs addressed. Based on theory graph spectra, necessary sufficient conditions for link are given under first-order second-order consensus protocols. It surprising find that rate protocol even improved by removing links, which determined proposed...