Hybrid Coupling With Operator Inference and the Overlapping Schwarz Alternating Method
International Journal for Numerical Methods in Engineering, Volume 127, Issue 17, 15 September 2026.ABSTRACT This paper presents a hybrid approach for coupling subdomain‐local, nonintrusive Operator Inference (OpInf) reduced order models (ROMs) with each other and with subdomain‐local, high‐fidelity full order models (FOMs) using the overlapping Schwarz alternating method (O‐SAM).
Irina Tezaur +5 more
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Bifurcation, quasi-periodic dynamics, chaos, and soliton waves in the van der Waals normal form for fluidized granular matter. [PDF]
Sci RepAlam MN +4 more
europepmc +1 more source
International Journal for Numerical Methods in Engineering, Volume 127, Issue 17, 15 September 2026.ABSTRACT In this contribution, we focus on the Reynolds‐averaged Navier‐Stokes (RANS) models and their exploitation to build reliable reduced‐order models to further accelerate predictions for real‐time applications and many‐query scenarios. Specifically, we investigate how machine learning can be employed to enhance the predictive capabilities of the ...
Davide Oberto +2 more
wiley +1 more source
A Caputo fractional-order SEIHRD model for Ebola: theoretical analysis, sensitivity, bifurcation, and numerical simulations. [PDF]
Sci RepMalathy R, Krishnan GSS, Loganathan K.
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A Sequential Quadratic Numerical Optimization Technique to Compute Critical Flutter Speeds
International Journal for Numerical Methods in Engineering, Volume 127, Issue 17, 15 September 2026.ABSTRACT A stable sequential quadratic numerical optimization technique is proposed to compute critical flutter speeds without resorting to complex algebra. The solution of the traditional eigenproblem stated in the frequency domain, and whose complex conjugate eigenvalues provide insights on the stability of the dynamic aeroelastic response, is ...
Alfredo R. de Faria
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Secrecy Performance of O-RAN-Enabled RIS-Assisted FSO/RF Satellite Downlinks. [PDF]
Entropy (Basel)Li Y, Chen X, Shi J, Lv G, Jin Y.
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Design methodology for a photovoltaic emulator based on power hardware-in-the-loop with Opal-RT simulator. [PDF]
MethodsXNguyen HP, Nguyen TT.
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CAP: Commutative algebra prediction of protein-nucleic acid binding affinities. [PDF]
Mach Learn Sci TechnolZia M +5 more
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A nullcline-guided discrete-time map for neurons with subcritical Hopf bifurcation dynamics. [PDF]
Front Comput NeurosciZeki M, Kapçak S, Kang H.
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Quantum algorithms for equational reasoning. [PDF]
Sci AdvRattacaso D +4 more
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