Recursions of symmetry orbits and reduction without reduction.
Regularity and geometric properties of solutions of the Einstein-Vacuum equations
We review recent results concerning the study of rough solutions to the initial value problem for the Einstein vacuum equations expressed relative to wave coordinates. We develop new analytic methods based on Strichartz type inequalities which results in a gain of half a derivative relative to the classical result. Our methods blend paradifferential techniques with a geometric approach to the derivation of decay estimates. The latter allows us to take full advantage of the specific structure of...
Relativistic and nonrelativistic elastodynamics with small shear strains
Relativistic short range phenomena and space-time aspects of pulse measurements.
Relativistic significance of curvature tensors.
Relativity in the global positioning system.
Remarks on the relativistic self-dual Maxwell-Chern-Simons-Higgs system.
Résolution des équations aux connexions du cas antisymétrique de la théorie unitaire hypercomplexe. Application à un principe variationnel