Finite representability of the Yang operator.
Fractional integrals on spaces of homogeneous type
Fractional powers of closed operators
Fredholm radius of a potential theoretic operator for convex sets
Generalized derivations and -algebras: comments and some open problems.
Generalized quadratic operators and perturbations
We provide a complete description of the perturbation class and the commuting perturbation class of all generalized quadratic bounded operators with respect to a given idempotent bounded operator in the context of complex Banach spaces. Furthermore, we give simple characterizations of the generalized quadraticity of linear combinations of two generalized quadratic bounded operators with respect to a given idempotent bounded operator.
Hermitian Operators on C (X, E) and the Banach-Stone Theorem.
Interpolation theorems for operators relatively bounded by differential-type transformations.
K zobecnění pojmu projektor
Konstruktion von Operatoren und Kernen mit Hilfe von Absorptionsmengen.
-partitions of unity on normed spaces
Linear operators on
Linear operators on and Lorentz spaces: The Krasnosel’skii-Zabrieko characteristic sets
Minimal projections onto spaces of symmetric matrices.
Narrow operators on lattice-normed spaces
The aim of this article is to extend results of Maslyuchenko, Mykhaylyuk and Popov about narrow operators on vector lattices. We give a new definition of a narrow operator, where a vector lattice as the domain space of a narrow operator is replaced with a lattice-normed space. We prove that every GAM-compact (bo)-norm continuous linear operator from a Banach-Kantorovich space V to a Banach lattice Y is narrow. Then we show that, under some mild conditions, a continuous dominated operator is narrow...
Nonparametric recursive aggregation process
In this work we introduce a nonparametric recursive aggregation process called Multilayer Aggregation (MLA). The name refers to the fact that at each step the results from the previous one are aggregated and thus, before the final result is derived, the initial values are subjected to several layers of aggregation. Most of the conventional aggregation operators, as for instance weighted mean, combine numerical values according to a vector of weights (parameters). Alternatively, the MLA operators...
Norms and Determinants of Linear Mappings.
Note on pointwise contractive projections.
Noyaux associés à des opérateurs de Faraut
On a completion of prehilbertian spaces.