Georgiev Georgiev, Svetlin; Mebarki, Karima(Universitat Politècnica de València, 2021-10-01)
[EN] The aim of this work is two fold: first we extend some results concerning the computation of the fixed point index for the sum of an expansive mapping and a $k$-set contraction obtained in \cite{DjebaMeb, Svet-Meb}, ...
Jódar Sánchez, Lucas Antonio; Merello Giménez, Paloma(Elsevier, 2010-10)
This paper deals with the construction of solutions of the discrete dynamic Leontief
input–output model by using Drazin inverses and a singular discrete difference systems
approach. After obtaining a closed form solution ...