Author:
Lancaster P.,Markus A.,Matsaev V.
Reference17 articles.
1. L. Barkwell, P. Lancaster, and A.S. Markus. Gyroscopically stabilized systems: a class of quadratic eigenvalue problems with real spectrum. Canadian Jour. of Math., (1992), 44, 42–53.
2. J. Bognar. Indefinite Inner Product Spaces. Springer-Verlag, New York, 1974.
3. J.L. Daleckii and M.G. Krein. Stability of Solutions of Differential Equations in Banach Space. American Math. Society, Providence, 1974. (Translation of Russian edition of 1970.)
4. I. Gohberg, S. Goldberg, and M.A. Kaashoek. Classes of Linear Operators. Vol. 1, Birhaüser Verlag, 1990.
5. I. Gohberg, P. Lancaster and L. Rodman. Perturbations of H-self adjoint matrices, with applications to differential equations. Int. Eq. and Operator Theory, (1982) 5, 718–757.