On comatrix corings and bimodules

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dc.creatorBrzezinski, Tomasz
dc.creatorGomez-Torrecillas, Jose
dc.date2003-01-29
dc.date.accessioned2026-07-07T04:54:45Z
dc.date.available2026-07-07T04:54:45Z
dc.descriptionTo any bimodule which is finitely generated and projective on one side one can associate a coring, known as a comatrix coring. A new description of comatrix corings in terms of data reminiscent of a Morita context is given. It is also studied how properties of bimodules are reflected in the associated comatrix corings. In particular it is shown that separable bimodules give rise to coseparable comatrix corings, while Frobenius bimodules induce Frobenius comatrix corings.
dc.description13 pages, LaTeX
dc.identifierhttps://arxiv.org/abs/math/0301345
dc.identifierhttp://arxiv.org/abs/math/0301345
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/66384
dc.subjectRings and Algebras
dc.subject16W30, 13B02
dc.titleOn comatrix corings and bimodules
dc.typetext

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