Annales de l'I.H.P. Physique théorique, Tome 53 (1990) no. 2

Sommaire

Riesz means of bounded states and semi-classical limit connected with a Lieb-Thirring conjecture. II

Helffer, B. ; Robert, D.

p. 139-147

Distortion analyticity for two-body Schrödinger operators

Nakamura, S.

p. 149-157

Characteristic initial value problem for hyperbolic systems of second order differential equations

Müller zum Hagen, H.

p. 159-216

An explicit determination of the Petrov type D spacetimes on which Weyl's neutrino equation and Maxwell's equations satisfy Huygens' principle

McLenaghan, R. G. ; Williams, G. C.

p. 217-223

Localisation for the spin J-boson hamiltonian

Spohn, H. ; Stückl, R. ; Wreszinski, W.

p. 225-244

Kaehler coherent state orbits for representations of semisimple Lie groups

Lisiecki, W.

p. 245-258