2 papers
math.AP2017
Constant sign and nodal solutions for nonhomogeneous Robin boundary value problems with asymmetric reactions
Antonio Iannizzotto, Monica Marras, Nikolaos S. Papageorgiou
We study a nonlinear, nonhomogeneous elliptic equation with an asymmetric reaction term depending on a positive parameter, coupled with Robin boundary conditions. Under appropriate…
math.AP2015
On ordinary differential inclusions with mixed boundary conditions
Gabriele Bonanno, Antonio Iannizzotto, Monica Marras
By means of nonsmooth critical point theory, we prove existence of three weak solutions for an ordinary differential inclusion of Sturm-Liouville type involving a general set-value…