Sommaire

Automorphismengruppen von Translationsebenen, die gewisse verallgemeinerte Elationen besitzen
p. 1-5
Spaces of urelements
p. 7-13
A geometric characterization of the generators in an extension of odd prime order of a finite field
p. 15-22
Sui monoidi di ordine quattro di P 3 singolari in codimensione uno
p. 23-37
On Dedekind domains in infinite algebraic extensions
p. 39-44
A simple proof for a theorem of chase
p. 45-49
A characterization of countable Butler groups
p. 51-58
On the automorphism group of planes of Figueroa type
p. 59-62
A property of multiplication in Sobolev spaces. Some applications
p. 63-73
On the convergence of minimal boundaries with obstacles
p. 75-84
On the integral representation of the solution to the Stokes system
p. 85-114
About Abhyankar's conjectures on space lines
p. 115-122
Il gruppo degli automorfismi esterni di un p-gruppo nilpotente infinito e suoi p-sottogruppi normali
p. 123-127
Group graded rings and smash products
p. 129-137
Il sottogruppo generato dalle involuzioni regolari di un B-ovale 2-transitivo
p. 139-145
Periodic solutions of asymptotically linear systems without symmetry
p. 147-161
Blocking sets of 16 points in projective planes of order 10 - III
p. 163-174
Sulla risoluzione asintotica dell’equazione y ' =A(t)y, con A(t) matrice 2×2, nel caso oscillante
p. 175-204
Some cardinal invariants for valuation domains
p. 205-217
Lagrange multipliers and geometric measure theory
p. 219-224