An a Posteriori Error Estimate for a Semi-Lagrangian Scheme for Hamilton-Jacobi Equations. - Manuela Sagona; Alessandra Seghini (Numer. Algorithms, 2003)

Some Remarks on Perspective Shape-from-Shading Models. - Emiliano Cristiani; Maurizio Falcone; Alessandra Seghini (SSVM, 2007)