Intersection R-Torsion and Analytic Torsion for Pseudomanifolds.
Intrinsic coupling on Riemannian manifolds and polyhedra.
Intrinsic location parameter of a diffusion process.
Intrinsic microlocal analysis and inversion formulae for the heat equation on compact real-analytic riemannian manifolds
Introduction à l’invariant
Introduction aux géométries de Hilbert
Introduction aux méthodes euclidiennes en théorie quantique des champs
Invariant analysis and contractions of symmetric spaces : part II
Invariant analysis and contractions of symmetric spaces. Part I
Invariant Differential Operators and Polynomials of Lie Transformation Groups.
Invariant differential operators in hyperbolic spaces.
Invariant Fourier Integral Operators on Lie Groups.
Invariant functions on Lie groups and Hamiltonian flows of surface group representations.
Invariant measure for some differential operators and unitarizing measure for the representation of a Lie group. Examples in finite dimension
Consider a Lie group with a unitary representation into a space of holomorphic functions defined on a domain 𝓓 of ℂ and in L²(μ), the measure μ being the unitarizing measure of the representation. On finite-dimensional examples, we show that this unitarizing measure is also the invariant measure for some differential operators on 𝓓. We calculate these operators and we develop the concepts of unitarizing measure and invariant measure for an OU operator (differential operator associated to...
Invariant measures of the geodesic flow and measures at infinity on negatively curved manifolds
Invariant prolongation of BGG-operators in conformal geometry
BGG-operators form sequences of invariant differential operators and the first of these is overdetermined. Interesting equations in conformal geometry described by these operators are those for Einstein scales, conformal Killing forms and conformal Killing tensors. We present a deformation procedure of the tractor connection which yields an invariant prolongation of the first operator. The explicit calculation is presented in the case of conformal Killing forms.
Invariant Pseudo-Differential Operators.
Invariants de certaines actions de lie instabilité du caractère Fredholm.
Invariants homotopiques attachés aux fibrés symplectiques
On donne une construction géométrique d’invariants généralisant la classe de Maslov-Arnold d’une immersion lagrangienne dans un fibré cotangent et l’indice de Maslov-Arnold-Leray d’une immersion lagrangienne -orientée dans : la classe de Maslov-Arnold universelle d’un fibré symplectique et l’indice de Maslov-Arnold-Leray d’un fibré -symplectique, c’est-à-dire dont le groupe structural est le revêtement à feuillets de . Tout ceci relève d’une situation géométrique générale dans laquelle s’introduisent...
Invariants intégraux fonctionnels pour des équations aux dérivées partielles d'origine géométrique