1. U-ideals of factorable operators
- Creator:
- John, Kamil
- Format:
- bez média and svazek
- Type:
- model:article and TEXT
- Subject:
- factorization of linear operators, u-ideal, approximation properties, and unconditional basis
- Language:
- English
- Description:
- We suggest a method of renorming of spaces of operators which are suitably approximable by sequences of operators from a given class. Further we generalize J. Johnsons’s construction of ideals of compact operators in the space of bounded operators and observe e.g. that under our renormings compact operators are $u$-ideals in the: space of 2-absolutely summing operators or in the space of operators factorable through a Hilbert space.
- Rights:
- http://creativecommons.org/publicdomain/mark/1.0/ and policy:public