102 citations · 337 across the 16 of their papers we have counts for
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nlin.CD2018★ 56 cited
Structural, Dynamical and Symbolic Observability: From Dynamical Systems to Networks
Luis A. Aguirre, Leonardo L. Portes, Christophe Letellier
The concept of observability of linear systems initiated with Kalman in the mid 1950s. Roughly a decade later, the observability of nonlinear systems appeared. By such definitions…
nlin.CD2018★ 27 cited
A nonlinear graph-based theory for dynamical network observability
Christophe Letellier, Irene Sendiña-Nadal, Luis A. Aguirre
A faithful description of the state of a complex dynamical network would require, in principle, the measurement of all its variables, an infeasible task for systems with practi…