A computation of the equivariant index of the Dirac operator
A fixed point formula of Lefschetz type in Arakelov geometry II: A residue formula
This is the second of a series of papers dealing with an analog in Arakelov geometry of the holomorphic Lefschetz fixed point formula. We use the main result of the first paper to prove a residue formula "à la Bott" for arithmetic characteristic classes living on arithmetic varieties acted upon by a diagonalisable torus; recent results of Bismut- Goette on the equivariant (Ray-Singer) analytic torsion play a key role in the proof.
A Geometric Construction of the Discrete Series for Semisimple Lie Groups.
A local index theorem for non Kähler manifolds.
A mod k index theorem.
A Remark on Lefschetz Formulae for Modest Vector Bundles.
An analytic proof of Novikov's theorem on rational Pontrjagin classes
Analytic index formulas for elliptic corner operators
Spaces with corner singularities, locally modelled by cones with base spaces having conical singularities, belong to the hierarchy of (pseudo-) manifolds with piecewise smooth geometry. We consider a typical case of a manifold with corners, the so-called "edged spindle", and a natural algebra of pseudodifferential operators on it with special degeneracy in the symbols, the "corner algebra". There are three levels of principal symbols in the corner algebra, namely the interior,...
Anti-self-dual orbifolds with cyclic quotient singularities
An index theorem for the anti-self-dual deformation complex on anti-self-dual orbifolds with cyclic quotient singularities is proved. We present two applications of this theorem. The first is to compute the dimension of the deformation space of the Calderbank–Singer scalar-flat Kähler toric ALE spaces. A corollary of this is that, except for the Eguchi–Hanson metric, all of these spaces admit non-toric anti-self-dual deformations, thus yielding many new examples of anti-self-dual ALE spaces. For...
Atiyahova-Singerova věta o indexu
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.
Der Indexsatz für geschlossene Geodätische.
Déterminant relatif et la fonction Xi