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Why a 4.3% GDP surge may be more mirage than momentum

Despite the big gain in real GDP growth in the quarter, underlying real GDP growth abstracting from the quarterly vagaries of ...
IEEE

Overcoming the Spectral Bias Problem of Physics-Informed Neural Networks in Solving the Frequency-Domain Acoustic Wave Equation

Abstract: Physics-informed neural networks (PINNs) have recently been utilized to tackle wave equation-based forward and inverse problems. However, they encounter challenges in accurately predicting ...