In 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.
Corso, R. (2023). An equivalent formulation of 0-closed sesquilinear forms. ARCHIV DER MATHEMATIK, 120, 59-67 [10.1007/s00013-022-01790-6].
An equivalent formulation of 0-closed sesquilinear forms
Corso, R
2023-01-01
Abstract
In 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.
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