论文信息 - On reflective subcategories of varieties

On reflective subcategories of varieties

Abstract Full reflective subcategories of varieties are characterized as the cocomplete categories with a regular generator, or as classes of algebras presented by “preequations.” As a byproduct, a solution is presented to the problem of describing ω -orthogonality classes of locally finitely presentable categories in terms of closure properties.

Jiří Adámek | Lurdes Sousa | J. Adámek | L. Sousa

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