Journal of Inequalities and Applications (Jan 2006)

Riccati inequality and oscillation criteria for PDE with <inline-formula><graphic file="1029-242X-2006-63061-i1.gif"/></inline-formula>-Laplacian

  • Xu Zhiting

Journal volume & issue
Vol. 2006, no. 1
p. 63061

Abstract

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Oscillation criteria for PDE with -Laplacian div are obtained via Riccati inequality. Some of them are extensions of the results for the second-order linear ODE to this equation.