摘要

In this paper, we establish some sufficient conditions for the asymptotic behavior of all nonoscillatory solutions of the differential equation,
{p (t) phi (y' (t))}' + q (t) f (y (t)) = 0,
under suitable condition on p is an element of C([t(0), infinity); (0, infinity)), q is an element of C([t(0), infinity); R), and phi, f is an element of C(R; R).

  • 出版日期2005-7