[1] |
N. ARONSZAJN AND K. T. SMITH, Invariant subspace of completely continuous operators, Ann.of Math., 60 (1954), 345-350. JSTOR: · Zbl 0056.11302 · doi:10.2307/1969637 |
[2] |
C. APOSTOL, On the growth of resolvent, perturbation and invariant subspaces, Rev Roum. Math. Pures et Appl., 16 (1971), 161-172. · Zbl 0217.45201 |
[3] |
N. DUNFORD AND J. T. SCHWARTZ, Linear operators, Part I, 1958; Part II, 1963, Inter science, New York. |
[4] |
I. C. GOHBERG AND M. G. KREIN, Introduction to the theory of linear non-selfadjoin operators, Transl. Math. Mono., Vol. 18, Amer. Math. Soc., 1969. · Zbl 0181.13503 |
[5] |
K. KITANO, Invariant subspaces of some non-selfadjoint operators, Thoku Math. J., 2 (1968), 313-322. · Zbl 0175.13504 · doi:10.2748/tmj/1178243138 |
[6] |
B. JA. LEVIN, Distribution of zeros of entire functions, Transl. Math. Mono., Vol. 5, Amer. Math. Soc., 1964. · Zbl 0152.06703 |
[7] |
N. LEVINSON, Gap and density theorem, Amer. Math. Soc. Colloq. Publ., Vol. 26, 1940 Zentralblatt MATH: · Zbl 0145.08003 |
[8] |
Ju. I. LJUBIC AND V. I. MACAEV, On operators with a separable spectrum, Mat. Sb., 56 (98) (1962), 433-468; Amer. Math. Soc. Transl., (2), 47 (1965), 89-129. |
[9] |
V. I. MACAEV, A class of completely continuous operators, Dokl. Akad. Nauk SSSR, 139 (1961), 548-551. · Zbl 0134.12001 |
[10] |
V. I. MACAEV, A method for the estimation of the resolvents of non-selfadjoint operators, Dokl. Akad. Nauk SSSR, 154 (1964), 1034-1037. · Zbl 0123.31701 |
[11] |
F. RIESZ AND B. Sz.-NAGY, Functional analysis, Fredrick linger, New York, 1955 · Zbl 0070.10902 |
[12] |
W. K. HAYMAN, Meromorphic functions, Oxford Math. Mono., Oxford Univ., London, 1964. |