A Note on the Hochschild Homology and Cyclic Homology of a topological Algebra.
A product formula for period integrals.
A Riemann-Roch theorem for flat bundles, with values in the algebraic Chern-Simons theory.
A Short Proof of the Rydakov-Safarevic Theorem.
A spectral sequence for de Rham cohomology
Adeles and differential forms.
An introduction to some novel applications of Lie algebra cohomology in mathematics and physics.
En esta nota se presenta en primer lugar una introducción autocontenida a la cohomología de álgebras de Lie, y en segundo lugar algunas de sus aplicaciones recientes en matemáticas y física.
An Orlik-Solomon type algebra for matroids with a fixed linear class of circuits.
Appendice: «La classe fondamentale relative d'un cycle»
Asymptotics of Matrix Coefficients, Perverse Sheaves and Jacquet Modules.