数学季刊 ›› 2004, Vol. 19 ›› Issue (4): 407-411.
摘要: In this paper we study the oscillation of the solutions of higher-order functional differential equations, and have given the new integral conditions when equation (1) is oscillatory and extended some known results.x(n)(t)+p(t)x(g(t)) = 0, (1)where n is even number, p(t) ∈ C(R, [0, +∞)), g(t) ∈ C(R; R), ...
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