Boundary motive, relative motives and extensions of motives
Boundary motive, relative motives and extensions of motives
Panoramas et Synthèses | 2013
![Boundary motive, relative motives and extensions of motives](https://smf.emath.fr/sites/default/files/styles/image_165x234/public/2020-01/smf_pano_41_143-185%20%28glisse%CC%81%28e%29s%29.jpg?itok=dAbN7sIO)
Anglais
This article contains largely extended notes of a short series of lectures delivered during the École d'été franco-asiatique "Autour des motifs'', which took place at the IHÉS in July 2006. The task which I was assigned was to explain the role of the,boundary motive, and I hope that the present article will make a modest contribution to this effect.