2 citations · 3 across the 3 of their papers we have counts for
3 papers
Stable recovery of piecewise constant conductance on spider networks
Ángeles Carmona, Andrés M. Encinas, María José Jiménez +1
We address the discrete inverse conductance problem for well-connected spider networks; that is, to recover the conductance function on a well-connected spider network from the Dir…
The -matrix group inverse problem for distance-biregular graphs
Aida Abiad, Ángeles Carmona, Andrés M. Encinas +1
In this paper we provide the group inverse of the combinatorial Laplacian matrix of distance-biregular graphs using the so-called equilibrium measures for sets obtained by deleting…
The inverse matrix of some circulant matrices
A. Carmona, A. M. Encinas, S. Gago +2
We present here necessary and sufficient conditions for the invertibility of circulant and symmetric matrices that depend on three parameters and moreover, we explicitly compute th…