ASNSP, Volume 28 (1999) no. 4

Table of contents

Exponential sums and additive problems involving square-free numbers

Brüdern, Jörg; Perelli, Alberto

p. 591-613

On del Pezzo fibrations

Mella, Massimiliano

p. 615-639

Distance between components in optimal design problems with perimeter penalization

Larsen, Christopher J.

p. 641-649

A variational approach to bifurcation into spectral gaps

Giacomoni, Jacques; Jeanjean, Louis

p. 651-674

Some properties of weighted Sobolev spaces in

ℝ_{+}^{d}

Krylov, Nicolai V.

p. 675-693

Arithmetic properties of the cohomology of Artin groups

De Concini, Corrado; Procesi, Claudio; Salvetti, Mario; Stumbo, Fabio

p. 695-717

Structural properties of singularities of semiconcave functions

Albano, Paolo; Cannarsa, Piermarco

p. 719-740

Renormalized solutions of elliptic equations with general measure data

Dal Maso, Gianni; Murat, François; Orsina, Luigi; Prignet, Alain

p. 741-808

Semiregularity, obstructions and deformations of Hodge classes

p. 809-820