Central extensions and reciprocity laws
Circle bundles, adiabatic limits of -invariants and Rokhlin congruences
We present a direct analytic treatment of the Rokhlin congruence formula R2 by calculating the adiabatic limit of -invariants of Dirac operators on circle bundles. Extensions to higher dimensions are obtained.
Classes caractéristiques et théorèmes d'indice : point de vue microlocal
Coexistence state of a reaction-diffusion system.
Coherent orientations for periodic orbit problems in symplectic geometry.
Combinatorial Hodge Theory and Signature Operator.
Continuous family groupoids.
Cusp Forms and the Index Theorem for Manif olds with Boundary.