%0 Journal Article %T On Neumann boundary value problems for some quasilinear elliptic equations %A Paul A. Binding %A Pavel Drabek %A Yin Xi Huang %J Electronic Journal of Differential Equations %D 1997 %I Texas State University %X function $a(x)$ on the existence of positive solutions to the problem $$left{ eqalign{ -{ m div},(|abla u|^{p-2}abla u)&= lambda a(x)|u|^{p-2}u+b(x)|u|^{gamma-2}u, quad xinOmega, cr x{partial u overpartial n}&=0, quad xinpartialOmega,,} ight. $$ where $Omega$ is a smooth bounded domain in $R^n$, $b$ changes sign, $1 Keywords p-Laplacian --- positive solutions --- Neumann boundary value problems. %K p-Laplacian %K positive solutions %K Neumann boundary value problems. %U http://ejde.math.txstate.edu/Volumes/1997/05/abstr.html