372 citations
- National Interuniversity Consortium for the Physical Sciences of MatterIT16 papers
- Osservatorio Astronomico di PalermoIT5 papers
- Edison (Italy)IT4 papers
- Fukuoka UniversityJP4 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di CagliariIT3 papers
- National Institute for AstrophysicsIT3 papers
- Osipyan Institute of Solid State Physics RASRU3 papers
- Queen's University BelfastGB3 papers
- Santa Fe InstituteUS3 papers
- University of CagliariIT3 papers
- Astronomical Observatory of RomeIT2 papers
- Budapest University of Technology and EconomicsHU2 papers
18 papers · 1 filter
An invariant analytic orthonormalization procedure with applications
F. Bagarello, M. R. Abdollahpour, S. Triolo
We apply the orthonormalization procedure previously introduced by two of us and adopted in connection with coherent states to Gabor frames and other examples. For instance, for Ga…
Unbounded C-seminorms and -Representations of Partial *-Algebras
F. Bagarello, A. Inoue, C. Trapani
The main purpose of this paper is to construct *-representations from unbounded C-seminorms on partial *-algebras and to investigate their *-representations.
Topological partial *-algebras: Basic properties and examples
J. -P. Antoine, F. Bagarello, C. Trapani
Let be a partial *-algebra endowed with a topology that makes it into a locally convex topological vector space . Then is called a topological partial *-algebra i…
Structure of locally convex quasi -algebras
F. Bagarello, M. Fragoulopoulou, A. Inoue +1
The completion of a (normed) -algebra with respect to a locally convex topology on that makes the multiplication of separately continuous…
Some classes of topological quasi *-algebras
F. Bagarello, A. Inoue, C. Trapani
The completion of a locally convex *-algebra with not jointly continuous multiplication is a *-vector space with partial multiplication defined only…
Morphisms of certain Banach C*-modules
F. Bagarello, C. Trapani
Morphisms and representations of a class of Banach C*-modules, called CQ*algebras, are considered. Together with a general method for constructing CQ*-algebras, two different ways…