On K-Positivity Properties of Time-Invariant Linear Systems Subject to Discrete Point Lags - De la Sen, Manuel (Positivity : an international journal devoted to the theory and applications of positivity in analysis, 2007)
Keywords: Control theory; Exact sciences and technology; Global analysis, analysis on manifolds; Mathematical analysis; Mathematical models; Mathematics; Ordinary differential equations; Sciences and techniques of general use; Studies; Topology. Manifolds and cell complexes. Global analysis and analysis on manifolds; Linear system; Differential equation; Differential invariant; Functional equation; Positivity; Delay time; Dynamical system; Delay equation