摘要
Sufficient conditions are obtained for oscillation of certain quasilinear elliptic equations div(|Du|m-2A(x)Du)+p(x)|u|m-2u=0, x∈ΩRn, where Ω is an exterior domain, m>1, and p(x) is an alternating function. The integral averaging technique is employed to establish our results.
基金
SupportedbytheNaturalScienceFoundationofGuangdongProvince( 0 2 0 14 6)