Forced Oscillations of Half-Linear Elliptic Equations via Picone-Type Inequality
Forced Oscillations of Half-Linear Elliptic Equations via Picone-Type Inequality
Picone‐type inequality is established for a class of half‐linear elliptic equations with forcing term, and oscillation results are derived on the basis of the Picone‐type inequality. Our approach is to reduce the multi‐dimensional oscillation problems to one‐dimensional oscillation problems for ordinary half‐linear differential equations.