Piero Deidda

According to our database, Piero Deidda authored at least 4 papers between 2022 and 2025.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of five.

2025

Rethinking Oversmoothing in Graph Neural Networks: A Rank-Based Perspective.

Kaicheng Zhang, Piero Deidda, Desmond J. Higham, Francesco Tudisco

CoRR, February, 2025

Graph \({p}\)-Laplacian Eigenpairs as Saddle Points of a Family of Spectral Energy Functions.

Piero Deidda, Nicola Segala, Mario Putti

SIAM J. Matrix Anal. Appl., 2025

2024

Neural Rank Collapse: Weight Decay and Small Within-Class Variability Yield Low-Rank Bias.

Emanuele Zangrando, Piero Deidda, Simone Brugiapaglia, Nicola Guglielmi, Francesco Tudisco

CoRR, 2024

2022

Nodal domain count for the generalized graph p-Laplacian.

Piero Deidda, Mario Putti, Francesco Tudisco

CoRR, 2022