TY  - CHAP
AU  - Martín Peinador, Elena
A4  - Császár, Ákos
PY  - 1980
SN  - 0444854061
UR  - https://hdl.handle.net/20.500.14352/65473
AB  - From the text: "Let H be a real, separable Hilbert space, B the set of bounded linear operators on H, and S={an:n∈N} a fixed sequence in H; we set CS={A∈B:∑∞n=1||Aan||<∞}. Obviously CS≠{0}, and it is easy to check that CS is a left ideal. Theorem 1:...
LA  - eng
M2  - 829
PB  - North-Holland
KW  - Bounded operators
KW  - absolutely summable sequence
KW  - left ideal
KW  - bilateral ideal
KW  - ideal of completely continuous operators
TI  - On the set of bounded linear operators transforming a certain sequence of a Hilbert space into an absolutely summable one
TY  - book part
VL  - 2
ER  -