3 papers
math.GM2026
Angles, orthogonality, and Pythagorean theorem in Banach spaces with two related applications
Antonio Cicone, Stefano Serra-Capizzano, Giacomo Tento +1
In the current work, we propose a generalization of angles and orthogonality from to generic Banach spaces, starting from a version of the Pythagorean theorem, $p\in [1…
math.NA2024
A novel algorithm for the decomposition of non-stationary multidimensional and multivariate signals
Roberto Cavassi, Antonio Cicone, Enza Pellegrino +1
The decomposition of a signal is a fundamental tool in many fields of research, including signal processing, geophysics, astrophysics, engineering, medicine, and many more. By brea…
cs.LG2024
IRCNN: An Enhanced Iterative Residual Convolutional Neural Network for Non-stationary Signal Decomposition
Feng Zhou, Antonio Cicone, Haomin Zhou
Time-frequency analysis is an important and challenging task in many applications. Fourier and wavelet analysis are two classic methods that have achieved remarkable success in man…