Jie Meng

most citedGeometric means of quasi-Toeplitz matrices

1 citations · 1 across the 1 of their papers we have counts for

collaborators

2 papers

math.NA2021★ 1 cited

Geometric means of quasi-Toeplitz matrices

Dario A. Bini, Bruno Iannazzo, Jie Meng

We study means of geometric type of quasi-Toeplitz matrices, that are semi-infinite matrices $A = (a_{i, j})_{i, j = 1, 2, \dots}$ of the form $A = T (a) + E$ , where $E$ represents a compact o…

math.NA2019

Solving quadratic matrix equations arising in random walks in the quarter plane

Dario A. Bini, Beatrice Meini, Jie Meng

Quadratic matrix equations of the kind $A_{1} X^{2} + A_{0} X + A_{- 1} = X$ are encountered in the analysis of Quasi--Birth-Death stochastic processes where the solution of interest is the minim…