On tolerances representable as $R \circ R^-$

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dc.creatorLipparini, Paolo
dc.date2006-10-02
dc.date.accessioned2026-07-07T09:33:15Z
dc.date.available2026-07-07T09:33:15Z
dc.descriptionWe give examples and counterexamples concerning varieties in which every tolerance is representable as $R \circ R^-$, for some reflexive and admissible relation $R$.
dc.description5 pages
dc.identifierhttps://arxiv.org/abs/math/0610091
dc.identifierhttp://arxiv.org/abs/math/0610091
dc.identifierExpanded and published in Acta Sci. Math. (Szeged) 73 (2007), no. 1-2, 31--51
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/159066
dc.subjectGeneral Mathematics
dc.subject08A30, 08B05
dc.titleOn tolerances representable as $R \circ R^-$
dc.typetext

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