We present a collection of stability results for finite difference approximations to the advection-diffusion equation ut = aux + buxx. The results are for centered difference schemes in space and ...
Abstract: Differential microphone arrays (DMAs) have demonstrated great advantages in high-fidelity acoustic signal acquisition and enhancement due to their capability to capture both the acoustic ...
This repository implements the discrete gyrator (a rotation in the phase space) on the 2D Hermite–Kravchuk (HK) basis via the SU(2) representation—using Wigner small‑d coefficients. It includes an n=2 ...
This repository contains the implementation of a Physics-Informed Neural Network (PINN)-Enhanced Finite Difference Method (FDM) for modeling energy balance in hydraulic fracture propagation. The ...
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