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Geometric nonlinear classification of Hilbert C^*-modules based on strong Birkhoff–James orthogonality

Ljiljana Arambašić

Sažetak

We aim to classify Hilbert C*-modules based on nonlinear structure of strong Birkhoff–James orthogonality. We do this by studying purely graph-theoretical properties of a digraph induced by the relation of strong Birkhoff–James orthogonality.

Ključne riječi

C*-algebraHilbert moduleOrthogonalityDigraph