J. Fleckinger et al., EXISTENCE, NONEXISTENCE AND ANTIMAXIMUM P RINCIPLE FOR THE P-LAPLACIAN, Comptes rendus de l'Academie des sciences. Serie 1, Mathematique, 321(6), 1995, pp. 731-734
We show that the Dirichlet problem for -Delta(p) u = mu/u/(p-2) u + h
(x) is not always solvable when mu = lambda(1). We deduce an antimaxim
um principle when mu > lambda(1). We also consider the corresponding a
symmetric problems.