Sommaire

A remark on global smooth solutions for quasilinear wave equations
p. 1-17
Über die nilpotente Länge maximaler Untergruppen bei endlichen auflösbaren Gruppen
p. 19-21
A collar neighborhood theorem for a complex manifold
p. 23-30
A duality approach for solving identification problems related to integrodifferential Maxwell's equations
p. 31-51
On homomorphic images of locally graded groups
p. 53-60
On a question of Deaconescu about automorphisms. - II
p. 61-64
Well posedness in C ∞ for a weakly hyperbolic second order equation
p. 65-83
Der Torsionstyp nilpotenter Gruppen
p. 85-113
A further glance at classifiable 1-ary functions
p. 115-123
Immersione canonica e mappa dei periodi. Il caso dei gruppi di Barsotti-Tate étale e moltiplicativi
p. 125-183
Quintic surfaces of P 3 having a non singular model with q=p g =0,P 2 ≠0
p. 185-198
Quantum stochastic differential equations driven by free noises and dilations of markovian semigroups
p. 199-223
A property of the variety of 2-Engel groups
p. 225-228
Definitions of standard stress and standard heat flux, in simple bodies, treated according to Mach and Painlevé
p. 229-249
Infinitely many spacelike periodic trajectories on a class of Lorentz manifolds
p. 251-263
On automorphism groups of finite p-groups
p. 265-271
Sulla serie di Fitting del prodotto di due gruppi nilpotenti finiti
p. 273-278