Bifurcation and multiplicity results for critical p-Laplacian problems
  We prove a bifurcation and multiplicity result that is independent of the dimension N for a critical p-Laplacian problem that is the analog of the Brezis-Nirenberg problem for the quasilinear case. This extends a result in the literature for the semilinear case. 
Kanishka Perera, Marco Squassina, Yang Yang
math.AP