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~ similar to 2605.31009· 20 results

physics.comp-phcond-mat.supr-concs.CERecentMay 27, 2026

Surface Contact Approximation for Magneto-Thermal Finite Element Analysis of No-Insulation HTS Coils

Erik Schnaubelt, Louis Denis, Mariusz Wozniak, Julien Dular +1 more

This paper introduces a robust magneto-thermal surface contact approximation (SCA) that efficiently models the electrical and thermal behavior of turn-to-turn contact layers in no-insulation HTS coils…

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cs.CEmath.NARecentMay 29, 2026

On the Application of Hybrid Mixed Domain Decomposition Methods to Permanent Magnet Synchronous Machines

Timon Seibel, Sebastian Schöps, Kersten Schmidt

The paper applies a novel hybrid mixed domain decomposition (HMDD) method to solve the complex rotor-stator coupling problem in permanent magnet synchronous machines, enabling rigorous error analysis…

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cs.CERecentMay 29, 2026

On limitations of polyconvexity

Dominik K. Klein, Rogelio Ortigosa, Heinrich T. Roth, Karl A. Kalina +3 more

This paper investigates the limitations of polyconvex constitutive modeling, showing that while theoretically appealing, it can impose overly restrictive constraints and perform poorly in reproducing…

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cs.CEcs.LGRecentMay 31, 2026

Machine Learning Surrogate Modeling for Homogenization of Hyperelastic Materials with Boolean Microstructures

Matthias Brändel, Oliver Rheinbach

This paper develops a supervised machine learning surrogate model, using a neural network, to predict the effective Lamé parameters of hyperelastic composites based on low-dimensional microstructural…

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math.NAcs.CEcs.LGRecentJun 1, 2026

Physics-Informed Residuals for Adaptive Mesh Refinement in Finite-Difference PDE Solvers

Henry Kasumba, Ronald Katende

The paper proposes using a Physics-Informed Neural Network (PINN) residual as an efficient, physics-guided indicator to guide adaptive mesh refinement (AMR) for classical finite-difference PDE solvers…

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cs.CERecentMay 27, 2026

Modelling the effect of fiber distribution on the transverse mechanical characteristics of unidirectionally reinforced continuous-fiber composite

Sergejs Tarasovs, Janis Modniks, Andrea Bercini Martins, Christina Scheffler +1 more

The study models how fiber arrangement affects the transverse mechanical properties of continuous-fiber composites, finding that clustering increases stiffness but decreases tensile strength compared…

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cs.CERecentMay 31, 2026

MsFEM-Inspired CNNs with Transfer Learning for Multiscale Model Reduction

Xuehan Zhang, Lijian Jiang, Eric T. Chung

The paper proposes MITL, an MsFEM-inspired transfer learning strategy for CNN-based reduced-order models, enabling efficient and adaptable approximation of multiscale systems with minimal retraining.

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cs.LGcs.AIcs.CERecentJun 1, 2026

On the Generalization in Topology Optimization via Sensitivity-Conditioned Bernoulli Flow Matching

Mohammad Rashed, Duarte F. Valoroso Madeira, Babak Gholami, Caglar Guerbuez +2 more

The paper proposes using pseudo-sensitivities, derived from adjoint sensitivity fields, as an optimal conditioning signal in a Bernoulli flow-matching framework to significantly improve the out-of-dis…

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cs.LGcs.AIRecentMay 31, 2026

PALTO: Physics-Informed Active Learning for Tri-Gate FinFET Design Optimization for Vertical Power Delivery

Ayoub Sadeghi, Leonid Popryho, Inna Partin-Vaisband

The paper introduces a physics-informed active learning framework to optimize GaN tri-gate FinFETs for vertical power delivery, identifying a multi-fin device (D1) that significantly outperforms a sin…

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cs.CRcs.AIcs.LGRecentMay 15, 2026

GenAI-FDIA: Physics-Informed Generative Models for False Data Injection Attacks

Mohammad A. Razzaque, Muta Tah Hira

The paper introduces GenAI-FDIA, a comprehensive framework that benchmarks various physics-informed generative models to synthesize high-fidelity False Data Injection Attacks (FDIA) for power systems,…

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cs.CRcs.AIcs.LGRecentMay 21, 2026

Characterizing the Fault Response of the Intel Neural Compute Stick 2 Under Single-Pulse Electromagnetic Fault Injection

Štefan Kučerák, Jakub Breier, Xiaolu Hou

The paper systematically characterizes the fault response of the Intel NCS2 accelerator to electromagnetic fault injection, revealing a major degradation mode that is undetectable by standard inferenc…

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cs.CEphysics.comp-phphysics.plasm-phRecentMay 31, 2026

Conservative Discrete Structure Stabilizes Autoregressive Rollouts in a 1D Drift Diffusion Poisson Benchmark

Yufeng Wang, Lu Wei, Haibin Ling

The paper demonstrates that enforcing a local conservative finite volume structure is crucial for achieving stable, accurate long-term autoregressive rollouts of plasma transport simulations, outperfo…

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cs.ARcs.ETRecentMay 27, 2026

Nonvolatile Charge-Domain Attention with HZO Ferroelectric Capacitors: A Simulation-Based Device-to-System Evaluation

Faris Abouagour

The paper proposes a Ferroelectric Charge-Domain Compute Cell (FCDC) using HZO memcapacitors to perform attention computation, achieving significant energy efficiency gains, especially for long-reside…

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cs.NEcs.AIRecentJun 2, 2026

Signed Spiking Neuron Enabled by an Orthogonal-Easy-Axis Magnetic Tunnel Junction

Huannan Zheng, Jingli Liu, Kezhou Yang

The paper proposes a compact magnetic tunnel junction (MTJ) device with orthogonal easy axes to implement signed leaky integrate-and-fire (LIF) neurons, enabling bipolar spike generation for enhanced…

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cs.CEeess.SPphysics.med-phRecentMay 28, 2026

A Lumped RC Equivalent Circuit Model of Head Tissues in sub-MHz Frequency Regimes

Angelo Faccia, Ermanno Citraro, Francesco P. Andriulli

The paper proposes a lumped RC equivalent circuit model to accurately simulate the electrical behavior of head tissues in the sub-MHz frequency range, offering a computationally efficient alternative…

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cs.NEcs.AIRecentMay 27, 2026

Performance and Explainability Requirements of Evolutionary Algorithms in Real-World Physics-Informed Optimization

Helena Stegherr, Michael Heider, Nils Meyer, Tobias Thummerer +6 more

This paper analyzes the performance and explainability requirements of evolutionary algorithms when applied to complex, real-world physics-informed optimization problems, identifying a gap between cur…

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cs.AIeess.SYRecentJun 1, 2026

S3TS: Stochastic Scenario-Structured Tree Search for Advanced Planning Under Uncertainty

Fabio Pavirani, Bert Claessens, Pierre Pinson, Chris Develder

The paper proposes S3TS, a novel tree search algorithm that simultaneously handles both non-linear system models and explicit uncertainties (scenarios) for advanced energy planning, achieving near-opt…

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cs.AIcond-mat.mtrl-sciRecentMay 31, 2026

Property Prediction of Stacked Bilayer Materials: A Multimodal Learning Approach

An Vuong, Minh-Hao Van, Chen Zhao, Xintao Wu

The paper proposes a novel multimodal learning approach to predict the properties of new bilayer 2D materials formed by stacking dissimilar functional layers.

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physics.flu-dyncs.AIcs.LGRecentMay 31, 2026

Emergent Transfer of a Physics Foundation Model from Simulation to Laboratory Turbulence

Payel Mukhopadhyay, Stefan S. Nixon, Romain Watteaux, Michael McCabe +19 more

The authors demonstrate that a physics foundation model, finetuned on simulation data, can successfully predict complex laboratory fluid dynamics, specifically resolving a long-standing discrepancy in…

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cs.LGcs.CEmath.NARecentMay 27, 2026

History-aware adaptive reduced-order models via incremental singular value decomposition

Amirpasha Hedayat, Ali Mohaghegh, Laura Balzano, Cheng Huang +1 more

The paper introduces a history-aware adaptive Reduced-Order Model (ROM) framework using incremental Singular Value Decomposition (iSVD) that maintains accuracy for online dynamics far beyond the initi…

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