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20172025
most citedThe snail lemma for internal groupoids

3 citations · 4 across the 4 of their papers we have counts for

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math.CT2017★ 3 cited

The snail lemma for internal groupoids

S. Mantovani, G. Metere, E. M. Vitale

We establish a generalized form both of the Gabriel-Zisman exact sequence associated with a pointed functor between pointed groupoids, and of the Brown exact sequence associated wi…

math.CT2017

Bipullbacks of fractions and the snail lemma

P. -A. Jacqmin, S. Mantovani, G. Metere +1

We establish conditions giving the existence of bipullbacks in bicategories of fractions. We apply our results to construct a - exact sequence associated with a fractor b…