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arXiv research

A locally-built, LLM-digested index of recent arXiv papers in quant finance, geometry/topology, and statistical ML — keyword search served straight from SQLite on this machine.

168,657 papers · 148 categories

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0111 · May 202119922001200920172026
1 result for “FE-FFT”
Local approximate Gaussian process regression for data-driven constitutive laws: Development and comparison with neural networkscs.CE

Local laGPR speeds up multiscale mechanics simulations without neural networks.

problem High computational costs in multiscale mechanics simulations.
method Local approximate Gaussian process regression (laGPR) combined with FE schemes.
result laGPR offers better accuracy than neural networks for stress predictions.
Gaussian process regressionFE-FFTFE$^2$neural networksmultiscale mechanics
2021-05-07abs ↗pdf ↗