2 papers
math.FA2026
Antitonicity property of the Moore-Penrose inverse for selfadjoint operators
Guillermina Fongi, M. Celeste Gonzalez
In this article we study the antitonicity property of the Moore-Penrose inverse in the class of selfadjoint operators, with respect to the Löwner order. For this purpose, we employ…
math.FA2021
Proper splittings and reduced solutions of matrix equations
M. Laura Arias, M. Celeste Gonzalez
In this article we apply proper splittings of matrices to develop an iterative process to approximate solutions of matrix equations of the form TX = W. Moreover, by using the parti…