On the asymptotic behavior of the solutions of a class of second order nonlinear differential equations (Q1298808)

The authors investigate monotonicity, nonoscillation, boundedness, asymptotic behavior, and continuation of solutions to the nonlinear differential equation \[ [p(t) f(x(t)) x'(t)]'+ q(t)g(x'(t)) e(x(t))= r(t) c(x(t)) \] and an asymptotic relationship to solutions to \([p(t) u'(t)]'= r(t) u(t)\).