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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.

168,695 papers · 148 categories

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3 results for “EPGP”

Comparing EPGP Surrogates and Finite Elements Under Degree-of-Freedom Paritycs.LG

EPGP surrogate outperforms finite elements in solving wave equations.

problem Benchmarking Gaussian Process surrogates vs. finite elements for wave equation solutions.

method EPGP uses penalized least squares and exponential-polynomial bases; CN-FEM employs Crank--Nicolson time stepping.

result EPGP achieves lower error than CN-FEM under matched degrees-of-freedom.

wave equation EPGP surrogate finite elements degrees-of-freedom error reduction

2025-11-06abs ↗pdf ↗

Gaussian Process Priors for Systems of Linear Partial Differential Equations with Constant Coefficientsstat.ML

EPGP priors solve linear PDEs from data.

problem Modeling physical systems with PDEs.

method EPGP priors based on Ehrenpreis-Palamodov principle.

result EPGP priors improve computation time and precision.

Gaussian processes linear PDEs EPGP Ehrenpreis-Palamodov Fourier transform

2022-12-29abs ↗pdf ↗

Gaussian Process Priors for Boundary Value Problems of Linear Partial Differential Equationsstat.ML

New method uses Gaussian processes for solving linear PDEs with boundary conditions.

problem Solving linear PDEs with boundary conditions.

method Boundary Ehrenpreis--Palamodov Gaussian Processes (B-EPGPs).

result Significant accuracy and resource improvements over existing methods.

Gaussian processes PDEs Boundary conditions Linear systems Computational science

2024-11-25abs ↗pdf ↗