10 citations · 14 across the 11 of their papers we have counts for
3 papers · 1 filter
Graphs of Moore-Penrose inverse of matrices possessing the treeangle property
A. M. Encinas, K. Kranthi Priya, K. C. Sivakumar
It is known that the inverse of an invertible real square matrix satisfying the treeangle property, is a treediagonal matrix. A converse statement also holds. We show that the verb…
Kemeny's constant via matrix compression and eigenvalue interlacing
A. Abiad, Á. Carmona, A. M. Encinas +3
Kemeny's constant quantifies the expected time for a random walk to reach a randomly chosen vertex, capturing global properties of a Markov chain. We develop a matrix-analytic fram…
The -matrix group inverse problem for recoverable complete networks
Angeles Carmona, Andrés M. Encinas, Sweta Patra +1
This study investigates the conditions under which the group inverse of a singular, irreducible, symmetric -matrix retains the -matrix property. By concentrating on a structu…