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  1. 361

    Topology Optimization of Constrained Layer Damping Structures Subjected to Stationary Random Excitation by Zhanpeng Fang, Junjian Hou, Hongfei Zhai

    Published 2018-01-01
    “…To circumvent the computationally expensive sensitivity analysis, an efficient optimization procedure integrating the pseudoexcitation method (PEM) and the double complex modal superposition method is introduced into the dynamic topology optimization. The optimal layout of CLD treatment is obtained by using the method of moving asymptote (MMA). …”
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  2. 362

    Extracting Skeleton of the Global Terrorism Network Based on m-Modified Topology Potential by Shuliang Wang, Kanokwan Malang, Hanning Yuan, Aniwat Phaphuangwittayakul, Yuanyuan Lv, Matthew David Lowdermilk, Jing Geng

    Published 2020-01-01
    “…Our method aims to reduce the network’s size while preserving key topology and spatial features. A TPKS-skeleton comprises three steps: node evaluation, similarity-based clustering, and skeleton network reconstruction. …”
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  3. 363

    Spectral Quantitative Analysis Model with Combining Wavelength Selection and Topology Structure Optimization by Qian Wang, Boyan Cai, Yajie Yu, Hui Cao

    Published 2016-01-01
    “…In this paper, a spectral quantitative analysis model with combining wavelength selection and topology structure optimization is proposed. For the proposed method, backpropagation neural network is adopted for building the component prediction model, and the simultaneousness optimization of the wavelength selection and the topology structure of neural network is realized by nonlinear adaptive evolutionary programming (NAEP). …”
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    Valency-Based Topological Properties of Linear Hexagonal Chain and Hammer-Like Benzenoid by Yi-Xia Li, Abdul Rauf, Muhammad Naeem, Muhammad Ahsan Binyamin, Adnan Aslam

    Published 2021-01-01
    “…Topological indices are quantitative measurements that describe a molecule’s topology and are quantified from the molecule’s graphical representation. …”
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  7. 367

    Topology Design of Modular Unit and Cable Network of On-Orbit Modular-Assembled Antenna by Huanxiao Li, Shengnan Lyu, Xiaofei Ma, Kunyang Lin, Dayu Zhang, Xiaotao Zhou, Guanlong Su, Yang Li, Xin Jin

    Published 2024-01-01
    “…The configuration of the unit topology is then determined based on the arrangement of these nodes. …”
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  11. 371

    Dynamical control of topological unidirectional guided resonances via external magnetic field by Bao Jie Zheng, Wei Jie Shi, Hui Yuan Dong, Yong Tao Li, Jia Qi Li, Zheng-Gao Dong, Jin Wang

    Published 2025-01-01
    “…The general principles presented here may lead to an efficient and active approach for the dynamic manipulation of topological radiation asymmetry, and they may serve as new inspiration to control flexibly the resonant and topological properties of light-matter interactions.…”
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  12. 372

    A Topology Optimization Method based on Nastran Card Quickly Modifying Parameter by Chu Chaomei, Xi Chengjie, Tang Haichuan, Miao Guo

    Published 2015-01-01
    “…A topology optimization method based on Nastran card quickly modifying parameters is proposed to solve the problem of modifying parameters of the complex components in the process of topology optimization.In the process of the model modification,the load calculation results can be directly imported to the Nastran topology optimization file to replace parameters of the original one. …”
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  13. 373

    Topology design and capacity planning of wide-area network based on delay constraint by Xiaoqing XU, Hong TANG, Ke RUAN, Juan WU, Xiaojun LIU

    Published 2021-06-01
    “…In order to optimize network performance and reduce construction cost, the topology design and dimensioning problems in wide-area network planning were investigated based on delay constraint with the use of linear programming (LP) and heuristic greedy-drop algorithm.Firstly, demands’ weights were considered and LP was exploited with given paths to solve the capacity expansion problems of minimum delay and minimum delay with minimum cost.Secondly, greedy-drop algorithm was applied and candidate edges were removed from full mesh topology according to the global normalized delay increments.Thus, new added edges to satisfy the delay constraint were determined.Moreover, the combination of LP and greedy-drop algorithm was proposed to determine new added edges and capacity expansion of the delay-constraint scenario with minimum cost.The results turn out that the proposed algorithms are effective to solve the problems of topology design and capacity planning in wide-area network planning targeting delay optimization.…”
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  14. 374

    Impact of extreme magnetic fields on the QCD topological susceptibility in the vicinity of the crossover region by B. B. Brandt, G. Endrődi, J. J. Hernández Hernández, G. Markó

    Published 2024-12-01
    “…Abstract We present the first determination of the topological susceptibility from lattice QCD in the presence of strong background magnetic fields. …”
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  15. 375

    Phenomenological construction of metal photonic topological insulators based on theory of characteristic modes by Lili Dai, Jie Meng, Weiwen Li

    Published 2025-01-01
    “…Dielectric photonic crystals are usually used to construct electromagnetic topological insulators, while metal photonic crystals are easier to be manufactured and compatible with microwave circuits. …”
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    The Role of Soft θ-Topological Operators in Characterizing Various Soft Separation Axioms by Zanyar A. Ameen, Tareq M. Al-shami, Abdelwaheb Mhemdi, Mohammed E. El-Shafei

    Published 2022-01-01
    “…Then, the main properties and connections of this soft topological operator with other known soft topological operators are examined. …”
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  20. 380