Semilinear Second Order Elliptic Oscillation
Semilinear Second Order Elliptic Oscillation
These pages summarize recent progress on the oscillation problem for semilinear elliptic partial differential equations of the form (1) in unbounded domains Ω in n -dimensional Euclidean space R n . Our attention is restricted to the second order symmetric equation (1), and completeness is not attempted; the emphasis is …