83 citations · 639 across the 50 of their papers we have counts for
4 papers · 1 filter
Good lattices of algebraic connections
Hélène Esnault, Claude Sabbah
We construct a logarithmic model of connections on smooth quasi-projective -dimensional geometrically irreducible varieties defined over an algebraically closed field of charact…
Irregular Hodge numbers of confluent hypergeometric differential equations
Claude Sabbah, Jeng-Daw Yu
We give a formula computing the irregular Hodge numbers for a confluent hypergeometric differential equation.
Hodge theory of Kloosterman connections
Javier Fresán, Claude Sabbah, Jeng-Daw Yu
We construct motives over the rational numbers associated with symmetric power moments of Kloosterman sums, and prove that their L-functions extend meromorphically to the complex p…
Some properties and applications of Brieskorn lattices
Claude Sabbah
After reviewing the main properties of the Brieskorn lattice in the framework of tame regular functions on smooth affine complex varieties, we prove a conjecture of Katzarkov-Konts…