Showing 2021 · math.FAShow all
2 papers · 2 filters
math.FA2021
On partial orders of operators
M. Laura Arias, Alejandra Maestripieri
Characterizations of the star, minus and diamond orders of operators are given in various contexts and the relationship between these orders is made more transparent. Moreover, we…
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…