Deterministic identifiability and algebraic invariants for polynomial systems
Sándor Vajda · IEEE Transactions on Automatic Control · 1987
A finite set of vectors is shown to play the same role for a class of homogeneous polynomial systems as the Markov parametersCA^{i}B, i=0, ..., 2n - 1in the linear theory. This result is used to formulate algebraic eondltions for deterministic identifiability and equivalence of polynomial systems.