Vanishing of solutions of diffusion equation with convection and absorption.
Vanishing waves on closed intervals and propagating short-range phenomena.
Variational inequalities and rearrangements
We give comparison results for solutions of variational inequalities, related to general elliptic second order operators, involving solutions of symmetrized problems, using Schwarz spherical symmetrization.
Verallgemeinerungen eines Satzes von Leighton über die Oszillation selbstadjungierter Differentialgleichungen
Vortices in Ginzburg-Landau equations.