Author:
Wang Haofan,Guo Xu,Zheng Jun
Abstract
Abstract
In this work, we establish several Lyapunov-type inequalities for a class of nonlinear higher order differential equations having a form
(
ψ
(
u
(
m
)
(
x
)
)
)
’
+
∑
i
=
0
n
r
i
(
x
)
f
i
(
u
(
i
)
(
x
)
)
=
0
, with anti-periodic boundary conditions, where m > n ≥ 0 are integers, ψ or fi
(i = 0,1,2,…,n) satisfies Lieberman-type structural condition. The obtained inequalities are extensions and complements of the existing results in the literature.
Subject
General Physics and Astronomy
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