On a generalized Kirchhoff equation with sublinear nonlinearities
  In this paper we consider a generalized Kirchhoff? equation in a bounded domain under the effect of a sublinear nonlinearity. Under suitable assumptions on the data of the problem we show that, with a simple change of variable, the equation can be reduced to a classical semilinear equation and then studied with standard tools. 
Jo\~ao R. Santos J\'unior and Gaetano Siciliano
math.AP