A third-order finite difference weighted essentially non-oscillatory scheme with shallow neural network. - Kwanghyuk Park; Xinjuan Chen; Dongjin Lee; Jiaxi Gu; Jae-Hun Jung (CoRR, 2024)

Schwartz duality for singularly perturbed nonlinear differential equations with Chebyshev spectral method. - Eunwoo Heo; Kwanghyuk Park; Jae-Hun Jung (CoRR, 2025)

JS-type and Z-type weights for fourth-order central-upwind weighted essentially non-oscillatory schemes. - Jiaxi Gu; Xinjuan Chen; Kwanghyuk Park; Jae-Hun Jung (CoRR, 2025)

Conservative approximation-based feedforward neural network for WENO schemes. - Kwanghyuk Park; Jiaxi Gu; Jae-Hun Jung (CoRR, 2025)