On the solution of a quadratic vector equation arising in Markovian Binary Trees
On the solution of a quadratic vector equation arising in Markovian Binary Trees
SUMMARY We present some advances, both from a theoretical and a computational point of view, on a quadratic vector equation (QVE) arising in Markovian Binary Trees. Concerning the theoretical advances, some irreducibility assumptions are relaxed, and the minimality of the solution of the QVE is expressed in terms of properties …