Positive solutions for a weakly coupled
β Maia L. A., Montefusco E., Pellacci B.
π Library
π English
β Scribed by Montefusco E., Pellacci B., Squassina M.
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
The authors study the following singularly perturbed problem: - 2 ?u V(x)u=f(u) in R N . Their main result is the existence of a family of solutions with peaks that cluster near a local maximum of V(x) . A local variational and deformation argument in an infinite dimensional space is developed to es