4 papers
Newton transformations and motivic invariants at infinity of plane curves
Pierrette Cassou-Noguès, Michel Raibaut
In this article we give an expression of the motivic Milnor fiber at infinity and the motivic nearby cycles at infinity of a polynomial in two variables with coefficients in an…
Motivic wave front sets
Michel Raibaut
The concept of wave front set was introduced in 1969-1970 by M. Sato in the hyperfunctions context and by L. Hörmander in the context. Howe used the theory of…
On the commutativity of pull-back and push-forward functors on motivic constructible functions
Jorge Cely, Michel Raibaut
In this article, we study the commutativity between the pull-back and the push-forward functors on constructible functions in Cluckers--Loeser motivic integration.
Motivic and analytic nearby fibers at infinity and bifurcation sets
Lorenzo Fantini, Michel Raibaut
In this paper we use motivic integration and non-archimedean analytic geometry to study the singularities at infinity of the fibers of a polynomial map $f\colon \mathbb A^d_\mathbb…