Motivic tubular neighborhoods
We construct motivic versions of the classical tubular neighborhood and the punctured tubular neighborhood, and give applications to the construction of tangential base-points for mixed Tate motives, algebraic gluing of curves with boundary components, and limit motives.
Cite this article
Marc Levine, Motivic tubular neighborhoods. Doc. Math. 12 (2007), pp. 71–146DOI 10.4171/DM/221