An asymptotic theorem for a class of nonlinear neutral differential equations |
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Authors: | Manabu Naito |
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Institution: | (1) Department of Mathematics, Faculty of Science, Ehime University, Matsuyama, 790, Japan |
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Abstract: | The neutral differential equation
is considered under the following conditions: n 2, > 0, = ±1, F(t, u) is nonnegative on t
0, ) × (0, ) and is nondecreasing in u (0, infin;), and lim g(t) = as t . It is shown that equation (1.1) has a solution x(t) such that
Here, k is an integer with 0 k n–1. To prove the existence of a solution x(t) satisfying (1.2), the Schauder-Tychonoff fixed point theorem is used. |
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Keywords: | |
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