A Switched-Capacitor-Based 7-Level Self-Balancing High-Gain Inverter Employing a Single DC Source by Yatindra Gopal, Kaibalya Prasad Panda, Akanksha Kumari, Julio C. Rosas-Caro

“…The proposed 7-level SC inverter requires less number of switches, driver diodes, and capacitors and a lower number of semiconductor switches than most recently developed topologies. Furthermore, four out of the eight switches operate at the fundamental frequency, which simplifies the control scheme. …”
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Dynamic Sliding Mode Evolution PWM Controller for a Novel High-Gain Interleaved DC-DC Converter in PV System by Taizhou Bei, Ping Wang, Liu Yang, Zhe Zhou

“…Besides, a new control approach-dynamic sliding mode evolution PWM controller (DSME PWM) for the novel topological converter based on both dynamic evolution and sliding mode control was also presented. …”
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Spin-Wave-Driven Skyrmion Motion in Magnetic Nanostrip by Guangfu Zhang, Ye Tian, Yangbao Deng, Dongchu Jiang, Shuguang Deng

“…Here, by means of micromagnetic simulation, the motion of magnetic skyrmions, a topologically protected chiral magnet with few nanometer size, induced by the spin wave is studied. …”
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Multi-criteria path rationalization in the conditions of multi-type passenger transport systems by V. V. Egorov

“…The article proposes methods of searching passenger travel routes in conditions where one or more optimization criteria must be taken into account in the presence of a pedestrian system and multi-type transport systems with their topologies, sets of parameters and tariff plans. The author carried out the research by means of mathematical modeling of the transport system in the form of its deterministic graph model. …”
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Simulation Research of Space-Time Evolution of Emergency Logistics Network Reliability Based on Complex Network Theory by Li Huang, Wei Wang, Minggong Wang

“…Moreover, the network topological model and the simulation methods of reliability measurement when the network is under attack are present. …”
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Spintronic effects and devices in nonlinear optics by Gil Bashan, Shani Izhak, Ofir Yesharim, Ady Arie

“…This analogy unveils new nonlinear optical effects in both spatial and temporal domains, including the analog of the famous Stern–Gerlach effect, the topological Hall effect in magnetic skyrmion structures, and the transverse localization of spin currents in a disordered magnetic spin-glass phase. …”
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Sparse Billboard and T-Shaped Arrays for Two-Dimensional Direction of Arrival Estimation by Saleh A. Alawsh, Mohamed H. Mohamed, Ibrahim Aboumahmoud, Mohammad Alhassoun, Ali H. Muqaibel

“…However, many planar array topologies such as billboard, L-shaped, T-shaped, and 2D nested arrays suffer from mutual coupling that results from the small separation between the physical sensors (antennas), which limits the estimation capability of the sensor array. …”
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A Version of the Hahn-Banach Theorem for R-Vector Spaces by Azadeh Alijani, Zohreh Heydarpour, Maryam Naderi Parizi

“…In this paper, some topological properties of $R$-metric spaces are studied and compared to the classical metric spaces via several examples. …”
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Higher-form symmetries, Bethe vacua, and the 3d-3d correspondence by Julius Eckhard, Heeyeon Kim, Sakura Schäfer-Nameki, Brian Willett

“…In the context of the 3d-3d correspondence, we complement this analysis in the dual topological theory, and determine the refined counting of flat connections on M3, which matches the Witten index computation that takes the higher-form symmetries into account.…”
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Response Suppression of Multiple Hinged Floating Structures by Using Rubber Cushion by Ye Lu, Qijia Shi, Yuchao Chen, Wenhui Zheng, Ye Zhou

“…The hydrodynamic responses and connector loads of the floating structures with a rubber cushion are analyzed by using the frequency domain approach in both regular and irregular waves. The topological design and stiffness parameter selection of the rubber cushion is studied. …”
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DeepEye: Link Prediction in Dynamic Networks Based on Non-negative Matrix Factorization by Nahla Mohamed Ahmed, Ling Chen, Yulong Wang, Bin Li, Yun Li, Wei Liu

“…The method learns latent features from the temporal and topological structure of a dynamic network and can obtain higher prediction results. …”
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Distributed robust Volt-VAr control strategy for accurate reactive power sharing in islanded microgrid by Singh Pradeep Kumar, Dheer Dharmendra Kumar

“…The system’s seamless transition between different network topologies and accurate reactive power sharing under varying loads with suggested DRVVCS are evaluated through comprehensive simulations. …”
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Robust Output Synchronization of Arrays of Chaotic Sprott Circuits by Ernesto V. Gonzalez Solis, David I. Rosas Almeida

“…This technique can be applied to different topologies and is robust to parametric uncertainties caused by tolerances in the electronic components. …”
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Hall deflection of spin-current driven skyrmion and its modulation by Yu Wang, Jingguo Hu

“…However, the application of skyrmion in novel information memory is limited by the Hall deflection originating from its topological structure. Therefore, by analyzing the relationship between the skyrmion Hall deflection and the driving current as well as the properties of ferromagnetic nanoribbons, we obtain an effective method to regulate the Hall deflection and realize smooth movement of skyrmion, so as to ensure the stable reading of information. …”
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Scaling Laws of Droplet Coalescence: Theory and Numerical Simulation by M. Irshad Khodabocus, Mathieu Sellier, Volker Nock

“…The rate at which such topological transformation, called coalescence phenomenon, evolves results from a competition between the inertial force which resists the transformation, the interfacial force which promotes the rate, and the viscous force which arrests it. …”
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Virtual Network Embedding Algorithms for Integrated Space-Terrestrial Network by Jiarui FANG, Tingting ZHANG, Yubo ZHAO, Nan WU, Bei LIANG

“…Within the intricate environment of integrated space-terrestrial network, VNE algorithms face novel challenges due to the high variability in user demands, stringent limitations of heterogeneous resources, expansive spatiotemporal scales, and the dynamic nature of network topologies.In light of this, scholars worldwide have delved deeply into the VNE issues pertaining to these networks.This review firstly summarized the three core challenges faced by VNE in these networks based on their characteristics.It then elucidated the current state of research from two major perspectives: scenario modeling and algorithmic solutions, primarily encompassing Quality of Service (QoS) aware VNE, multi-layer cross-domain heterogeneous network VNE, dynamic VNE, and problem-solving algorithms for VNE.Both theoretical and practical strategies to address the VNE challenges in integrated space-terrestrial networks were analyzed in depth.Finally, it provided a foresight into future research directions, aim to offer valuable insights for subsequent studies.…”
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Logistic chaotic sequence generator based on physical unclonable function by Chunguang HUANG, Hai CHENG, Qun DING

“…Logistic nonlinear chaotic system has many good characters such as initial value sensitivity and topological mixing in the some parameter condition,which is used to create the random sequence signal generator.Because of the attributions of randomness and uniqueness even under the exact,the same circuit layouts and manufacturing procedures,there is still an instinct unclonable difference in each integrated circuit.Therefore,a new sequence stream generator was proposed based on Logistic chaotic system and physical unclonable function designed by double output look-up-table (LUT).The output of the Logistic sequence generator was associated with a specific physical circuit.This kind of sequence generator could resist an attack such as the replication of the keys of the system.The system was designed and tested on the Xilinx FPGA board.The results show that the same architecture of the circuit and the same config file operated on the different FPGA developing board can generate the total different random chaotic sequence stream and improve the randomness of the stream.…”
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On Class of Fractional-Order Chaotic or Hyperchaotic Systems in the Context of the Caputo Fractional-Order Derivative by Ndolane Sene, Ameth Ndiaye

“…How the parameters of the model influence the considered fractional-order system will be studied using the Lyapunov exponents. The topological changes of the systems and the detection of the chaotic and hyperchaotic behaviors at the assumed initial conditions and the considered fractional-order systems will also be investigated using the Lyapunov exponents. …”
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An Equivalence between the Limit Smoothness and the Rate of Convergence for a General Contraction Operator Family by Maxim J. Goldberg, Seonja Kim

“…Let X be a topological space equipped with a complete positive σ-finite measure and T a subset of the reals with 0 as an accumulation point. …”
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Some Recent Developments of Microstrip Antenna by Yong Liu, Li-Ming Si, Meng Wei, Pixian Yan, Pengfei Yang, Hongda Lu, Chao Zheng, Yong Yuan, Jinchao Mou, Xin Lv, Housjun Sun

“…One is exploring the variety of microstrip antenna topologies to meet the desired requirement such as ultrawide band (UWB), high gain, miniaturization, circular polarization, multipolarized, and so on. …”
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