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RESEARCH PRODUCT

An equivalent formulation of 0-closed sesquilinear forms

Rosario Corso

subject

Settore MAT/05 - Analisi MatematicaRepresentation theoremGeneral Mathematics0-closed formsSesquilinear formsMinimal forms

description

AbstractIn 1970, McIntosh introduced the so-called 0-closed sesquilinear forms and proved a corresponding representation theorem. In this paper, we give a simple equivalent formulation of 0-closed sesquilinear forms. The main underlying idea is to consider minimal pairs of non-negative dominating forms.

https://doi.org/10.1007/s00013-022-01790-6