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1. An effective operator splitting scheme for general motion by mean curvature using a modified Allen-Cahn equation NSTL国家科技图书文献中心

Cao, Zihan |  Weng, Zhifeng... -  《Applied mathematics letters》 - 2025,163 - 共7页

摘要:We present a fast and effective method for |  operator time-splitting method, the original problem is |  modeling general motion by mean curvature based on a |  modified Allen-Cahn equation. Employing the second-order |  discretized into three subproblems based on the different
关键词: Modified Allen-Cahn equation |  ADI method |  Operator splitting |  Maximum bound preserving

2. High-frequency homogenization of multidimensional hyperbolic equations NSTL国家科技图书文献中心

Dorodnyi, M. A. -  《Applicable Analysis》 - 2025,104(1/5) - 231~276 - 共46页

摘要: differential operator A epsilon, epsilon>0 , of the form A |  with the operator A (& varepsilon;) , analogs of |  dispersion relation of the operator A (1) are studied (the | In L (2) ( R (d) ) , we consider an elliptic |  epsilon = - div g (x/epsilon)del+epsilon V-2(x/epsilon
关键词: Periodic differential operators |  hyperbolic equations |  spectral bands |  homogenization |  effective operator |  operator error estimates

3. Effective actions, cutoff regularization, quasilocality, and gluing of partition functions NSTL国家科技图书文献中心

Aleksandr V Ivanov -  《Journal of physics,A.Mathematical and theoretical》 - 2025,58(13) - 共35页

摘要: quantum (effective) action for a scalar field theory in |  special averaging operator, which leads to a quasi | The paper studies a regularization of the |  a general position on a compact smooth Riemannian |  manifold. As the main method, we propose the use of a
关键词: effective action |  cutoff regularization |  averaging operator |  gluing of manifolds |  gluing of partition functions |  scalar theory |  quasi-locality

4. A Q-learning-assisted memetic algorithm for joint vehicle scheduling problem for harvesting and transportation in smart agriculture NSTL国家科技图书文献中心

Guo, Xiang |  Pan, Quan-Ke... -  《Swarm and Evolutionary Computation》 - 2025,96 - 102007.1~102007.21 - 共21页

摘要: selecting the most effective operator from four | As smart agriculture continues to advance, the |  integration of agricultural activities with intelligent |  vehicle technologies is offering significant |  opportunities while posing new challenges. This paper focuses
关键词: Smart agriculture |  Joint vehicle scheduling |  Heuristic algorithm |  Memetic algorithm |  Q -learning

5. A Delta Operator State Estimation Algorithm for Discrete-Time Systems With State Time-Delay NSTL国家科技图书文献中心

Ling Xu |  Xiao Zhang... -  《IEEE signal processing letters》 - 2025,32 - 391~395 - 共5页

摘要: operator. Then, by constructing and minimizing the |  delta operator state estimation algorithm is derived |  and it can fulfill effective state estimation for |  method is effective. | This letter presents a state estimation
关键词: State estimation |  Vectors |  Signal processing algorithms |  Mathematical models |  Delays |  Covariance matrices |  Convergence |  Stochastic processes |  Nonlinear systems |  Kalman filters

6. Bayesian Inversion with Neural Operator (BINO) for modeling subdiffusion: Forward and inverse problems NSTL国家科技图书文献中心

Yan, Xiong-Bin |  Xu, Zhi-Qin John... -  《Journal of Computational and Applied Mathematics》 - 2025,454 - 共18页

摘要: effective tool for modeling anomalous diffusion in |  Bayesian Inversion with Neural Operator (BINO) to | . We employ a deep operator network to learn the | , we integrate the deep operator network with a |  the operator learning method proposed in this work
关键词: Anomalous diffusion |  Operator learning |  Bayesian inverse problems

7. Delta Operator SMVSC for T-Type Three-Level Inverter System NSTL国家科技图书文献中心

Yunlong Liu |  Na Ding... -  《IEEE journal of emerging and selected topics in power electronics》 - 2025,13(1) - 162~173 - 共12页

摘要: article. Delta operator sampling is an effective | ) strategy is addressed based on Delta operator in this |  model based on Delta operator is obtained. Then, the |  proposed based on Delta operator. Next, two types of |  Delta operator sliding mode variable structure
关键词: Inverters |  Mathematical models |  Uncertainty |  Switches |  Vectors |  Modulation |  Space vector pulse width modulation |  PI control |  PD control |  Voltage control

8. IMPACTS Homeostasis Trust Management System: Optimizing Trust in Human-AI Teams NSTL国家科技图书文献中心

MING HOU |  SIMON BANBURY... -  《ACM computing surveys》 - 2025,57(6) - 135.1~135.24 - 共24页

摘要: effective operations. To facilitate the appropriate level |  of operator trust in AI, a mechanism to |  enabling collaborative and effective HumanAI Teaming (HAT |  operator trust is calibrated. | Artificial Intelligence (AI) is becoming more
关键词: Artificial intelligence |  human-ai teaming |  trust |  trust measure |  trust modeling |  trust management system

9. Finite temperature effective potential and its qubit interpretation NSTL国家科技图书文献中心

Quinta, Goncalo M. |  Flachi, Antonino -  《Journal of physics,A.Mathematical and theoretical》 - 2025,58(24) - 共15页

摘要: temperature effective potential for a free quantum field |  matrix associated with the differential operator |  involved-in the present description the Dirac operator |  the finite temperature effective potential and total | In this work, we demonstrate that the finite
关键词: quantum information |  quantum field theory |  finite temperature quantum field theory

10. Inverse random scattering for the one-dimensional Helmholtz equation NSTL国家科技图书文献中心

Wang, Tianjiao |  Xu, Xiang... -  《Inverse Problems》 - 2025,41(6) - 共17页

摘要: pseudodifferential operator. To investigate the inverse problem, as |  an effective mathematical tool, the scattering |  estimates for the resolvent of the elliptic operator with |  symbol of the covariance operator can be reconstructed | This paper concerns the inverse random
关键词: Helmholtz equation |  Gaussian random field |  reconstruction formula |  boundary measurement |  uniqueness
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