Multiple solutions of a nonlinear elliptic equation involving Neumann conditions and a critical Sobolev exponent
The equality I 2 =QI in Buchsbaum rings
Harnack's inequalities for solutions to the mean curvature equation and to the capillarity problem
A lemma and a conjecture on the cost of rearrangements
An ill posed Cauchy problem for a hyperbolic system in two space dimensions
The finite free extension of artinian K-algebras with the strong Lefschetz property
Non existence of bounded-energy solutions for some semilinear elliptic equations with a large parameter
A sufficient condition for the convexity of the area of an isoptic curve of an oval
Prodotti di sottogruppi mutuamente permutabili
Elementary preamble to a theory of granular gases
Remarks on a nonlocal problem involving the Dirichlet energy
Mixed Hodge structures on log deformations
Algebraic sum of unbounded normal operators and the square root problem of Kato