The Bezoutian and the eigenvalue-separation problem for matrix polynomials

On the factorization of rational matrices

Dante C. Youla · IEEE Transactions on Information Theory · 1961 · 445 citations

Computing, Computer Science, Mathematics +15

AN OPERATOR GENERALIZATION OF THE LOGARITHMIC RESIDUE THEOREM AND THE THEOREM OF ROUCHÉ

Israel Gohberg, E I Sigal · Mathematics of the USSR-Sbornik · 1971 · 331 citations

Natural Sciences, Mathematics, Analytic Philosophy +8

Matrices in Control Theory

W. D. Ray, Stephen M. Barnett · Operational Research Quarterly (1970-1977) · 1972 · 312 citations

Natural Sciences, Mathematics, Systems Engineering +10

Introduction to Mathematical Control Theory

David T. Birtwistle · Journal of the Operational Research Society · 1976 · 309 citations

Natural Sciences, Mathematics, Systems Engineering +12

The method of symmetric and Hermitian forms in the theory of the separation of the roots of algebraic equations

M. A. Naĭmark · Linear and Multilinear Algebra · 1981 · 207 citations

Natural Sciences, Mathematics, Algebra +6