8 citations · 8 across the 4 of their papers we have counts for
4 papers
Three results on holonomic D-modules
Claude Sabbah
In this text, we illustrate the use of local methods in the theory of (irregular) holonomic D-modules. I. (The Euler characteristic of the de~Rham complex) We show the invariance o…
Kodaira-Saito vanishing for the irregular Hodge filtration
Claude Sabbah
After making correct, and then improving, our definition of the category of irregular mixed Hodge modules thanks to Mochizuki's recent results arXiv:2108.03843, we show how these r…
Singularities of functions: a global point of view
Claude Sabbah
This text surveys cohomological properties of pairs consisting of a smooth complex quasi-projective variety together with a regular function on~it. On the one hand, one…
Differential systems of pure Gaussian type
Claude Sabbah
We give the transformation rule for the Stokes data of the Laplace transform of a differential system of pure Gaussian type.