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arXiv · 1708.03471

A bicategorical interpretation for relative Cuntz--Pimsner algebras

Ralf Meyer·Camila F. Sehnem
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Abstract

We interpret the construction of relative Cuntz-Pimsner algebras of correspondences in terms of the correspondence bicategory, as a reflector into a certain sub-bicategory. This generalises a previous characterisation of absolute Cuntz-Pimsner algebras of proper correspondences as colimits in the correspondence bicategory.

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Ralf Meyer, Camila F. Sehnem. 2017-08-11. A bicategorical interpretation for relative Cuntz--Pimsner algebras. https://doi.org/10.7146/math.scand.a-112630

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