La sucesión de tres términos en categorías algebraicas.
Languages for triples, bicategories and braided monoidal categories
Lax operad actions and coherence for monoidal -categories, rings and modules.
Leçons commentées sur les monades
Liftings of Stone's monadicity to spaces and the duality between the calculi of inverse and direct images
Localizations of Maltsev varieties.
Loop cohomology
Lower central series, augmentation quotients and homology of groups.