Publications and Preprints
Characterization of Birkhoff-James orthogonality
by
Tirthankar Bhattacharyya and Priyanka Grover
The Birkhoff-James orthogonality is a generalization of Hilbert space
orthogonality to Banach spaces. We investigate this notion of
orthogonality when the Banach space has more structures. We start by
doing so for the Banach space of square matrices moving gradually to
all bounded operators on any Hilbert space, then to an arbitrary
$C^*$-algebra and finally a Hilbert $C^*$-module.
isid/ms/2013/04 [fulltext]
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