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Diagonal-preserving graded isomorphisms of Steinberg algebras by Carlsen, Toke Meier; Rout, James is a scholarly article available to read on EtoBox.

What is Diagonal-preserving graded isomorphisms of Steinberg algebras about?

We study Steinberg algebras constructed from ample Hausdorff groupoids over commutative integral domains with identity. We reconstruct (graded) groupoids from (graded) Steinberg algebras and use this to characterise when there is a diagonal-preserving (graded) isomorphism between two (graded) Steinberg algebras. We apply this characterisation to groupoids of directed graphs in order to study diagonal-preserving (graded) isomorphisms of Leavitt path algebras and graph $C^*$-algebras.

Author

Carlsen, Toke Meier; Rout, James

Published

2016

Language

EN