Semi-algèbres fermées semi-réticulées inférieurement des espaces
Spectral analysis of a weighted shift operator with unbounded operator coefficients.
Structural aspects of truncated archimedean vector lattices: good sequences, simple elements
The truncation operation facilitates the articulation and analysis of several aspects of the structure of archimedean vector lattices; we investigate two such aspects in this article. We refer to archimedean vector lattices equipped with a truncation as truncs. In the first part of the article we review the basic definitions, state the (pointed) Yosida representation theorem for truncs, and then prove a representation theorem which subsumes and extends the (pointfree) Madden representation theorem....
Sur la représentation des formes ... 0 sur les espaces de fonctions.
Sur les cônes inf-stables de fonctions continues sur un espace compact