Oblique Projections and Abstract Splines. - Gustavo Corach; Alejandra Maestripieri; Demetrio Stojanoff (J. Approx. Theory, 2002)

Optimal frame completions. - Pedro G. Massey; Mariano A. Ruiz; Demetrio Stojanoff (Adv. Comput. Math., 2014)

Frame completions with prescribed norms: local minimizers and applications. - Pedro G. Massey; Noelia Belén Rios; Demetrio Stojanoff (Adv. Comput. Math., 2018)

Optimal frame designs for multitasking devices with weight restrictions. - María J. Benac; Pedro G. Massey; Mariano A. Ruiz; Demetrio Stojanoff (Adv. Comput. Math., 2020)

Majorization Bounds for Ritz Values of Self-Adjoint Matrices. - Pedro G. Massey; Demetrio Stojanoff; Sebastian Zarate (SIAM J. Matrix Anal. Appl., 2020)

Absolute Variation of Ritz Values, Principal Angles, and Spectral Spread. - Pedro G. Massey; Demetrio Stojanoff; Sebastian Zarate (SIAM J. Matrix Anal. Appl., 2021)

Block subspace expansions for eigenvalues and eigenvectors approximation. - Francisco Arrieta Zuccalli; Pedro Massey; Demetrio Stojanoff (CoRR, 2024)