scientific article; zbMATH DE number 2064840
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zbMath1066.47014arXivmath/0207125MaRDI QIDQ4462284
Vadim Kostrykin, Konstantin A. Makarov, Alexander K. Motovilov
Publication date: 18 May 2004
Full work available at URL: https://arxiv.org/abs/math/0207125
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Perturbation theory of linear operators (47A55) Invariant subspaces of linear operators (47A15) Equations involving linear operators, with operator unknowns (47A62)
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