Théorie spectrale de quelques variétés à bouts
There is no two dimensional analogue of Lamé's equation.
Time Periodic Solutions of Nonlinear Wave Equations.
Towards a proof of recurrence for the Lorentz process
Trace class pseudodifferential calculus with operator valued symbols and unusual index formulas
For several classes of pseudodifferential operators with operator-valued symbol analytic index formulas are found. The common feature is that usual index formulas are not valid for these operators. Applications are given to pseudodifferential operators on singular manifolds.
Trace formula in noncommutative Geometry and the zeros of the Riemann zeta function
Trace Formulae for S1 invariant Green's Operators on S2.
Trace inequalities for Carnot-Carathéodory spaces and applications
Traceless component of the conformal curvature tensor in Kähler manifold
We investigate the traceless component of the conformal curvature tensor defined by (2.1) in Kähler manifolds of dimension , and show that the traceless component is invariant under concircular change. In particular, we determine Kähler manifolds with vanishing traceless component and improve some theorems (for example, [4, pp. 313–317]) concerning the conformal curvature tensor and the spectrum of the Laplacian acting on
Traces and quasi-traces on the Boutet de Monvel algebra
We construct an analogue of Kontsevich and Vishik’s canonical trace for pseudodifferential boundary value problems in the Boutet de Monvel calculus on compact manifolds with boundary. For an operator in the calculus (of class zero), and an auxiliary operator , formed of the Dirichlet realization of a strongly elliptic second- order differential operator and an elliptic operator on the boundary, we consider the coefficient of in the asymptotic expansion of the resolvent trace (with large)...
Traces on the cone algebra with asymptotics
Transformations for hypersurfaces with vanishing Gauss-Kronecker curvature.
Transformationsgruppen mit affinen Bahnen.
Transgressed Euler classes of vector bundles, adiabatic limits of eta invariants and special values of -functions
Transition operators on co-compact G-spaces.
We develop methods for studying transition operators on metric spaces that are invariant under a co-compact group which acts properly. A basic requirement is a decomposition of such operators with respect to the group orbits. We then introduce reduced transition operators on the compact factor space whose norms and spectral radii are upper bounds for the Lp-norms and spectral radii of the original operator. If the group is amenable then the spectral radii of the original and reduced operators coincide,...
Translation of natural operators on manifolds with AHS-structures.
Translation of natural operators on manifolds with AHS-structures
We introduce an explicit procedure to generate natural operators on manifolds with almost Hermitian symmetric structures and work out several examples of this procedure in the case of almost Grassmannian structures.
Translation to bundle operators.
Transplantation et isospectralité I
Transplantation et isospectralité II