Oscillation criteria for second-order differential equations with superlinear neutral term

  • Martin Bohner Missouri S&T
  • Balakrishnan Sudha
  • Krishnan Tangavelu
  • Ethiraju Thandapani


In this paper, some sufficient conditions for the oscil-
lation of all solutions of a second-order nonlinear neutral differen-
tial equation with superlinear neutral term are obtained. By means
of an inequality technique and an integral averaging method, some
new oscillation criteria are presented which extend and comple-
ment those reported in the literature.