Joan Torrens

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A unifying view of all constructions of pushouts of partial morphisms considered so far in the literature of single-pushout transformation is given in this paper. Pushouts of partial morphisms are studied in an abstract category of spans formed out of two distinguished subcategories of the base category, thus generalizing previous studies in single-pushout(More)
This paper is devoted to the study of implication (and co-implication) functions defined from idempotent uninorms. The expression of these implications, a list of their properties, as well as some particular cases are studied. It is also characterized when these implications satisfy some additional properties specially interesting in the framework of(More)