2002 · 25 citations · 4 references
Natural SciencesMathematicsAlgebraDynamical SystemsAlgebraic GeometryCanonical TransformationsHomogeneous Transformation MatricesInvariant TheoryComputational Invariant TheoryCoordinate Transformation InvariantsGeometric InvariantsInvariant Theory ComputationInvariant Theory Of MatricesInvariantsInvariants Under TransformationPolynomial Invariants
Zero coprime equivalence of 2-D polynomial matrices is considered and its connection with 2-D unimodular equivalence established. Certain invariants are determined.
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Notes on n-Dimensional System Theory
Dante C. Youla, G. Gnavi · IEEE Transactions on Circuits and Systems · 1979 · 219 citations
On strict system equivalence and similarity†
Paul A. Fuhrmann · International Journal of Control · 1977 · 159 citations