This publication is cited in the following articles:
A. A. Shkalikov, “Problema «poloviny» v teorii operatorov. Invariantnye podprostranstva, faktorizatsiya puchkov i diagonalizatsiya operatornykh matrits”, Tr. MMO, 85, no. 2, MTsNMO, M., 2024, 339–358
A. A. Shkalikov, “Dissipative Operators in the Krein Space. Invariant Subspaces and Properties of Restrictions”, Funct. Anal. Appl., 41:2 (2007), 154–167
Alpay, D, “Basic classes of matrices with respect to quaternionic indefinite inner product spaces”, Linear Algebra and Its Applications, 416:2–3 (2006), 242
A. A. Shkalikov, “Invariant Subspaces of Dissipative Operators in a Space with Indefinite Metric”, Proc. Steklov Inst. Math., 248 (2005), 287–296
Azizov, TY, “On the boundedness of Hamiltonian operators”, Proceedings of the American Mathematical Society, 131:2 (2003), 563
