Intermittent Two-Point Dynamics at the Transition to Chaos for Random Circle Endomorphisms. [PDF]
Commun Math PhysGoverse VPH, Homburg AJ, Lamb JSW.
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Modeling, Validation, and Control of the IEA‐15 MW Reference Wind Turbine and VolturnUS‐S Platform
Wind Energy, Volume 29, Issue 5, May 2026.ABSTRACT This paper presents the acausal modeling, validation, and control of floating offshore wind turbines (FOWTs). The model simulates the IEA‐15 MW reference turbine and the semi‐submersible VolturnUS‐S platform utilizing a Control‐oriented, Reconfigurable, and Acausal Floating Turbine Simulator (CRAFTS), which integrates the key coupled aero ...
Dung Tran +9 more
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Stable approach based diagonal recurrent quantum neural networks for identification of nonlinear systems. [PDF]
Sci RepKhalil H, Elshazly O, Shaheen O.
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Change Point Analysis for Functional Data Using Empirical Characteristic Functionals
Journal of Time Series Analysis, Volume 47, Issue 3, Page 612-631, May 2026.ABSTRACT We develop a new method to detect change points in the distribution of functional data based on integrated CUSUM processes of empirical characteristic functionals. Asymptotic results are presented under conditions allowing for low‐order moments and serial dependence in the data establishing the limiting null‐distribution of the proposed test ...
Lajos Horváth +2 more
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Sharp Lyapunov inequalities and the emergence of chaos in discrete fractional systems. [PDF]
Sci RepArab M +3 more
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Influx of Bay of Bengal Waters and Stirring Trends in the Arabian Sea Based on Satellite Altimetry
Geophysical Research Letters, Volume 53, Issue 8, 28 April 2026.Abstract Freshwater transport and stirring affect air–sea interactions in the Arabian Sea (AS). Using three decades of satellite‐based surface currents, this study examines (a) the volume influx of water masses into southeastern AS from the Bay of Bengal (BoB), and (b) horizontal stirring over seasonal to interannual timescales in the AS.
Nihar Paul +4 more
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Integrating Lyapunov based backstepping and neuro fuzzy logic with sliding mode control for precise trajectory tracking of differential drive robots. [PDF]
Sci RepXu P, Maghsoudniazi M, Maghsoudniazi Y.
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International Journal for Numerical Methods in Engineering, Volume 127, Issue 7, 15 April 2026.ABSTRACT In this article, we propose a novel numerical framework for the non‐isothermal Cahn–Hilliard–Navier–Stokes two‐phase flow system, which couples the incompressible Navier–Stokes equations, the Cahn–Hilliard phase‐field equation, and the heat transport equation to capture temperature‐dependent two‐phase flow dynamics.
Guang‐An Zou +4 more
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Deep Robust Moving Horizon Estimation for Nonlinear Multi-Rate Systems. [PDF]
Sensors (Basel)Wang R, Wen S, Chen B.
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