3 papers
math.AP2013
On Some Elliptic Interface Problems with Nonhomogeneous Jump Conditions
T. Gnana Bhaskar, Kanishka Perera
We obtain nontrivial solutions of some elliptic interface problems with nonhomogeneous jump conditions that arise in localized chemical reactions and nonlinear neutral inclusions.…
math.CA2012
Some Results for Impulsive Problems via Morse Theory
Ravi P. Agarwal, T. Gnana Bhaskar, Kanishka Perera
We use Morse theory to study impulsive problems. First we consider asymptotically piecewise linear problems with superlinear impulses, and prove a new existence result for this cla…
math.AP2012
On symmetry results for elliptic equations with convex nonlinearities
Kanishka Perera, Marco Squassina
We investigate partial symmetry of solutions to semi-linear and quasi-linear elliptic problems with convex nonlinearities, in domains that are either axially symmetric or radially…