Microlocalization and Stationary Phase
نویسنده
چکیده
0. Introduction. In [6], G. Laumon defined a set of functors, called by him local Fourier transformations, which allow to analyze the local structure of the l-adic Fourier transform of a constructible l-adic sheaf G on the affine line in terms of the local behaviour of G at infinity and at the points where it is not lisse. These local Fourier transforms play a major rôle in his cohomological interpretation of the local constants and in his proof of the product formula (see loc. cit. and [5]).
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