[HTML][HTML] A New Local Optimal Spline Wavelet for Image Edge Detection

D Zhou, Z Yuan, Z Cai, D Zhu, X Shen - Mathematics, 2024 - mdpi.com
Wavelet-based edge detection methods have evolved significantly over the years,
contributing to advances in image processing, computer vision, and pattern recognition. This …

[HTML][HTML] A spline-based framework for solving the space–time fractional convection–diffusion problem

C Sorgentone, E Pellegrino, F Pitolli - Applied Mathematics Letters, 2025 - Elsevier
In this study we consider a spline-based collocation method to approximate the solution of
fractional convection–diffusion equations which include fractional derivatives in both space …

Numerical approximation of the space-time fractional diffusion problem

E Pellegrino, F Pitolli, C Sorgentone - IFAC-PapersOnLine, 2024 - Elsevier
Fractional differential equations have become central tools for the accurate modeling of real-
world phenomena in various fields. This work focuses on the discretization of the space-time …