Page 1 BIRKHAUSER Operator Theory Advances and Applications Vol. 194 Tauberian
Operators Manuel González Antonio Martínez-Abejón Page 2 BIRKHAUSER Page 3 Operator …

We show that the quotient algebra B (X)/I has a unique algebra norm for every closed ideal I
of the Banach algebra B (X) of bounded operators on X, where X denotes any of the …

Logarithmic convexity of a measure of weak noncompactness for bounded linear operators
under the Calderón complex interpolation is proved. This is a quantitative version for weakly …

An operator T from a Banach lattice E into a Banach space is disjointly non-singular (DN-S,
for short) if no restriction of T to a subspace generated by a disjoint sequence is strictly …

EUDML | Operator semigroups in Banach space theory Skip to main content (access key 's'),
Skip to navigation (access key 'n'), Accessibility information (access key '0') EuDML - The …

(1.1) 5A3; sIzAjssj, jIl where AI (A1,..., A,,), BI (B1,..., Bn) GL (X)” are fixed n-tuples of
bounded operators on X and X is a (classical) Banach space. The simplest operators …

Measures of weak noncompactness have been successfully applied in topology, functional
analysis and operator theory. In this paper, we consider one axiomatic approach to this …

GIVEN a surjective (resp. injective) closed operator ideal I one can define in a natural way
the outer measure γI (T)(resp. the inner measure βI (T)) of an operator T∈ L (E, F) which …

The concept of the line graph of a given graph is so natural that it has been independently
discovered by many authors. Of course, each author gave it a different name: It was called …

Remarks on Interpolation Properties of the Measure of Weak Non â•’â•’ Compactness and
Ideal Variations Page 1 Math. Nachr. 208 (1999)) 93-100 Remarks on Interpolation …