The denormalized 3×3 lemma

By Dominique Bourn. 2003

73 citations recorded by the source corpus.

Subfields: Algebra and Number Theory, Geometry and Topology, Mathematical Physics

View Paper: https://www.semanticscholar.org/paper/8798f26e6ca40b29f143aefad54eb265999f61c0

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Algebra and Number Theory

1. Marino Gran
2. Tim Van der Linden
3. Tomas Everaert
4. Sandra Mantovani
5. Giuseppe Metere

In Geometry and Topology

1. Tim Van der Linden
2. Marino Gran
3. Tomas Everaert
4. Sandra Mantovani
5. Giuseppe Metere

In Mathematical Physics

1. Tim Van der Linden
2. Marino Gran
3. Tomas Everaert
4. Sandra Mantovani
5. Giuseppe Metere

Citations in the corpus

• On the second cohomology group in semi-abelian categories (2005, background): “Remark also that, by Proposition 1.4, k is a monomorphism, hence a kernel, since it is the regular image of k along r [ 11 ].”
• Higher Hopf formulae for homology via Galois Theory (2007, background): “On the other hand, while RegnA is still homological (see [16]), it is no longer semi-abelian.”