Search results for "Sesquilinear form"

showing 2 items of 22 documents

A note on *-derivations of partial *-algebras

2012

A definition of *-derivation of partial *-algebra through a sufficient family of ips-forms is proposed.

partial *-algebras sesquilinear forms *-derivationSettore MAT/05 - Analisi Matematica
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Lebesgue-type decomposition for sesquilinear forms via differences

2022

Definitions of regularity and singularity are proposed for sesquilinear forms with respect to a non-negative one and a correspondent Lebesgue-type decomposition is proved. In contrast to other Lebesgue-type decompositions established in the literature for sesquilinear forms with generic sign, the underlying idea in this paper is to write symmetric forms as the difference of non-negative sesquilinear forms.

sesquilinear forms Lebesgue decomposition regularity singularitySettore MAT/05 - Analisi MatematicaGeneral Mathematics
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