Abstract. The two term differential equations Ln[y]+py = Q, where L0[y] = y, Li[y] = (pi(t)Lt[y(t)]y, were recently studied by Z. Nehari. In this paper we give integral conditions which assure the integrability of pî1(t)p(t) on [a, oo) when L"[y] is disconjugate. By changing the integral conditions slightly we then prove that the equation has n linearly independent oscillatory solutions.
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