Showing 521 - 540 results of 710 for search '"matrix theory"', query time: 0.78s Refine Results
  1. 521

    Resilient Control Design of the Third-Order Discrete-Time Connected Vehicle Systems Against Cyber-Attacks by Zeming Li, Ziyuan Li, Yonggui Liu

    Published 2020-01-01
    “…First, the necessary and sufficient conditions for consensus of third-order discrete-time CVSs are derived in the absence of attacks by using algebraic graph and matrix theory. Then the interaction network framework between the original CVSs in the vehicle platoon layer and a virtual system in the hidden layer is established to resist cyber-attacks. …”
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  2. 522

    Symplectic analytical solution for forced vibration of a multilayer plate system by Yongbin Ma, Qingfeng Cheng, Boping Wang

    Published 2024-03-01
    “…First, the coupled partial differential equations governing the vibration of the multi-plate system are decoupled using a technique based on matrix theory; for decoupled equations, a general “vibration” state is innovatively introduced into the symplectic dual system. …”
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  3. 523

    Interpreting Deep Graph Convolutional Networks with Spectrum Perspective by Sisi Zhang, Fan Li, Tiancheng Zhang, Ge Yu

    Published 2023-05-01
    “…Afterwards, in addition to using conventional experimental methods, we proposed an experimental analysis strategy under the guidance of random matrix theory to analyze the singular value distribution of the model weight matrix. …”
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  4. 524

    Relating non-relativistic string theories by Troels Harmark, Jelle Hartong, Lorenzo Menculini, Niels A. Obers, Gerben Oling

    Published 2019-11-01
    “…Finally, we consider a further limit of non-relativistic string theory that has proven useful in the context of AdS/CFT (related to Spin Matrix Theory). In that case, the worldsheet theory itself becomes non-relativistic and the dilaton coupling vanishes.…”
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  5. 525

    Complexity of Some Duplicating Networks by Mohamed R. Zeen El Deen, Walaa A. Aboamer

    Published 2021-01-01
    “…These formulas have been discovered by employing techniques from linear algebra, orthogonal polynomials, and matrix theory.…”
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  6. 526

    Neutron cross sections for carbon and oxygen from new R-matrix analyses of the 13,14C and 17O systems by Hale G.M., Paris M.W.

    Published 2017-01-01
    “…The fits to the data included are generally quite good, in keeping with the unitary constraints of R-matrix theory. The cross sections for 12,13C give results for natural carbon that are close to the previous evaluation by Fu et al. at energies below 1 MeV. …”
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  7. 527

    Isospectral Twirling and Quantum Chaos by Lorenzo Leone, Salvatore F. E. Oliviero, Alioscia Hamma

    Published 2021-08-01
    “…Moreover, exploiting random matrix theory, we show that these measures of quantum chaos clearly distinguish the finite time behavior of probes to quantum chaos corresponding to chaotic spectra given by the Gaussian Unitary Ensemble (GUE) from the integrable spectra given by Poisson distribution and the Gaussian Diagonal Ensemble (GDE).…”
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  8. 528

    Optimal Gains of Iterative Learning Control with Forgetting Factor

    Published 2019-10-01
    “…The necessary and sufficient condition for the ILC system convergence was obtained based on iterative matrix theory. The convergence of the learning algorithm was proved based on operator theory. …”
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  9. 529

    Consensus of Fixed and Adaptive Coupled Multi-Agent Systems with Communication Delays by Zicheng Qiu, Sheng Tian, Baoping Zhou, Qi Han, Yuan Tian, Tengfei Weng, Turghunjan Mamut

    Published 2023-03-01
    “…For fixed coupled multi-agent systems, a new control strategy is designed by Lyapunov theory, matrix theory, and the inequality method to ensure the consensus of multi-agent systems. …”
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  10. 530

    Thermalization and chaos in a 1+1d QFT by Luca V. Delacrétaz, A. Liam Fitzpatrick, Emanuel Katz, Matthew T. Walters

    Published 2023-02-01
    “…We find that our eigenstate spectrum satisfies Wigner-Dyson statistics and that the coefficients describing eigenstates in our basis satisfy Random Matrix Theory (RMT) statistics. At weak coupling, though the bulk of states satisfy RMT statistics, we find several scar states as well. …”
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  11. 531

    Performance analysis of multiuser massive MIMO with multi-antenna users: Asymptotic data rate and its application by Kyungsik Min, Taehyoung Kim, Minchae Jung

    Published 2023-10-01
    “…Based on the random matrix theory results derived from the massive base station antenna characteristics, the singular values of the block diagonalized channel are obtained asymptotically, and thereby, the closed-form expression for the BD based sum-rate is derived. …”
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  12. 532

    Monopole and instanton effects in QCD by Masayasu Hasegawa

    Published 2020-09-01
    “…(iii) The monopole and anti-monopole pairs change only the scale of the spectrum distribution without affecting the spectra of the Dirac operator by comparing the spectra with random matrix theory. Next, we find the instanton effects by increasing the number density of the instantons and anti-instantons as follows: (iv) the decay constants of the pseudoscalar increase. …”
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  13. 533

    Intuitionistic-Fuzzy Goals in Zero-Sum Multi Criteria Matrix Games by Zia Bashir, Jarosław Wątróbski, Tabasam Rashid, Wojciech Sałabun, Jawad Ali

    Published 2017-08-01
    “…The classical matrix theory is deficient to express the vagueness of the real life. …”
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  14. 534

    Beyond islands: a free probabilistic approach by Jinzhao Wang

    Published 2023-10-01
    “…Using the close tie between free probability and random matrix theory, we show that the PSSY model can be described as a random matrix model that is essentially a generalization of Page’s model. …”
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  15. 535

    Distributed Consensus of Networked Lagrangian Systems With Unknown Nonidentical Control Directions by Yunfeng Ji, Song Tang, Na Liu, Gang Wang, Qingdu Li, Jianwei Zhang

    Published 2020-01-01
    “…It is proved by adopting the special properties of the Laplacian matrix on directed graphs and matrix theory that global uniform boundedness of all closed-loop signals and the asymptotic consensus can be achieved. …”
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  16. 536
  17. 537

    Slow scrambling and hidden integrability in a random rotor model by Mao, Dan, Chowdhury, Debanjan, Senthil, T

    Published 2022
    “…We show that in this limit, the problem is integrable and points out interesting connections to random-matrix theory. At leading order in 1/M, there are no modifications to the critical behavior but an irrelevant term in the fixed-point action leads to a small exponential growth of the squared commutator. …”
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  18. 538

    Detection, reconstruction, and characterization algorithms from noisy data in multistatic wave imaging by Ammari, Habib, Garnier, Josselin, Jugnon, Vincent

    Published 2014
    “…When the data are corrupted by measurement or instrument noise, the structure of the response matrix is studied by using random matrix theory. It is shown how the targets can be efficiently detected, localized and characterized. …”
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  19. 539

    Effects of anisotropy and disorder on the superconducting properties of niobium by Mehdi Zarea, Hikaru Ueki, J. A. Sauls

    Published 2023-10-01
    “…We analyze the distribution of gap anisotropy and compute the suppression of the superconducting transition temperature using a self-consistent T-matrix theory for quasiparticle-impurity scattering to describe niobium doped with non-magnetic impurities. …”
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  20. 540

    Discrete phase space-continuous time relativistic Klein–Gordon and Dirac equations, and a new non-singular Yukawa potential by Anadijiban Das, Rupak Chatterjee

    Published 2023-11-01
    “…The corresponding Feynman diagrams and a new $$S^{\#}$$ S # -matrix theory is developed. In the special case of proton-proton Møller scattering via an exchange of a neutral meson, the explicit second order element $$\langle f | S^{\#}_{(2)} |i \rangle $$ ⟨ f | S ( 2 ) # | i ⟩ is deduced. …”
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