A remark on an oscillation constant in the half-linear oscillation theory

作者：Dosly Ondrej^*; Reznickova Jana

来源：Applied Mathematics Letters, 2010, 23(9): 971-974.

DOI：10.1016/j.aml.2010.04.019

• Half-linear differential equation
• Oscillation criterion
• Nonprincipal solution
• Oscillation constant

We establish a new oscillation criterion for the half-linear second order differential equation
(r(t)Phi(x')' + c(t)Phi(x) = 0. Phi(x) := vertical bar x vertical bar(p-2)x. p> 1,
which improves a result given in [8].