Research on Extreme Signed Graphs with Minimal Energy in Tricyclic Signed Graphs S(n, n + 2) by Yajing Wang, Yubin Gao

“…A signed graph is acquired by attaching a sign to each edge of a simple graph, and the signed graphs have been widely used as significant computer models in the study of complex systems. The energy of a signed graph S can be described as the sum of the absolute values of its eigenvalues. …”
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The future of the "Homme-trace" by Béatrice Galinon-Mélénec

“…This paper serves as a basis for debate within the international and interdisciplinary e.laboratory “Human-Trace-Complex-Systems”, with the aim of developing a collective intelligence of the notion of Trace. …”
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Formation of narrative competence of a future doctor by T. V. Mescheryakova

“…Also some results of the RFBR project № 10-06-00313 «Attractive Management: Methodological Principles of Managing Complex Systems’ Dynamics» are presented.…”
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VIRTUAL ELECTRONIC COMPONENTS OF THE ELECTRONIC EQUIPMENT by E. Lazarevich, U. Semak, Sh. Amzeev

“…The article is present new idea of the creation, developments and improvements of the electronic equipment of complex systems by means of the virtual electronic components. …”
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Synchronization of a Class of Chaotic Systems with Different Dimensions by Jiming Zheng, Juan Li

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Research on reachable set boundary of neutral system with various types of disturbances. by Dongmei Xia, Kaiyuan Chen, Lin Sun

“…Our findings, verified through numerical simulations and comparisons with existing literature, demonstrate enhanced control and management capabilities for complex systems, thus underscoring the substantial theoretical and practical value of incorporating delay elements in NTSs.…”
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Discrete Gronwall’s inequality for Ulam stability of delay fractional difference equations by Shu-Yu Yang, Guo-Cheng Wu

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Impacts of Climate Change on Biological Dynamics by Gui-Quan Sun, Xue-Zhi Li, Yi Wang, Amit Chakraborty, Zhen Wang, Yong-Ping Wu

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An emotional neural network based approach for wind power prediction by Guoling ZHANG

“…Emotional neural network (ENN)——a new type of neural network which could be used to model complex systems and patterns, was used to forecast wind power. …”
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Le sociologue dans l’action collective face au risque by Marc Mormont

“…Risk is a central component of modern industrial societies that have organised complex systems to tackle with them. Environmental problems progressively reveal new risks that are said modern risks because they can be dealt with through usual systems of risk assessment and management. …”
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Evaluation of Sustainability of Brazilian Ethanol Production: A model in System Dynamics by Arnoldo Jose de Hoyos Guevara, Orlando Roque da Silva, Haroldo Lhou Hasegawa, Délvio Venanzi

“…System dynamics is an approach to analyze the behavior of complex systems, such as the productive chains, strictly considering the inherent characteristics. …”
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VanderLaan Circulant Type Matrices by Hongyan Pan, Zhaolin Jiang

“…Circulant matrices have become a satisfactory tools in control methods for modern complex systems. In the paper, VanderLaan circulant type matrices are presented, which include VanderLaan circulant, left circulant, and g-circulant matrices. …”
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The Existence of Invariant Tori and Quasiperiodic Solutions of the Nosé–Hoover Oscillator by Yanmin Niu, Xiong Li

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Research on the Vulnerability of Government Procurement of Elderly Care Services: A Complex Network Perspective by Yuting Zhang, Lan Xu, Zhengnan Lu

“…The policy of government procurement of elderly care services has the vulnerability characteristics that all complex systems have. To maintain the policy’s robustness, this paper studies the vulnerability of government procurement of elderly care services from the perspective of complex network. …”
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Common Weak Linear Copositive Lyapunov Functions for Positive Switched Linear Systems by Yuangong Sun, Zhaorong Wu, Fanwei Meng

“…Lyapunov functions play a key role in the stability analysis of complex systems. In this paper, we study the existence of a class of common weak linear copositive Lyapunov functions (CWCLFs) for positive switched linear systems (PSLSs) which generalize the conventional common linear copositive Lyapunov functions (CLCLFs) and can be used as handy tool to deal with the stability of PSLSs not covered by CLCLFs. …”
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Finite-Time Formation of Unmanned Aerial Vehicles with Switching Topologies and Disturbances: An Average Dwell Time Approach by Chao Ma, Wei Wu

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Dissipativity-Based Synchronization of Mode-Dependent Complex Dynamical Networks with Semi-Markov Jump Topology by Chao Ma, Wei Wu, Yidao Ji

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Solutions of Stiff Systems of Ordinary Differential Equations Using Residual Power Series Method by Mubashir Qayyum, Qursam Fatima

“…Since this method leads to better results with less computational cost, it can be extended for more complex systems which arise in different areas of engineering and sciences.…”
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Minimal Doubly Resolving Sets of Some Classes of Convex Polytopes by Muhammad Ahmad, Dalal Alrowaili, Zohaib Zahid, Imran Siddique, Aiyared Iampan

“…Modern research has made great developments in identifying sensors through which we can monitor or control complex systems. For this task, we choose a set of sensors with the smallest possible size so that the source may be identified. …”
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Symbolic dynamics, entropy and complexity of the feigenbaum map at the accumulation point by Werner Ebelings, Katja Rateitschak

“…Considering these sequences as standard examples of a complex system, we introduce and discuss a complexity function derived from the conditional entropies. …”
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