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Boundedness of solutions for a class of retarded Liénard equation

✍ Scribed by Bingwen Liu; Lihong Huang

Publisher
Elsevier Science
Year
2003
Tongue
English
Weight
194 KB
Volume
286
Category
Article
ISSN
0022-247X

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✦ Synopsis

Consider the retarded Liénard equation

where h is a nonnegative constant, f 1 , f 2 , and g are continuous functions on R = (-∞, +∞), and e(t) is a continuous function on R + = [0, +∞). We obtain some new sufficient conditions, as well as some new necessary and sufficient conditions for all solutions and their derivatives to be bounded, which substantially extend and improve some important results in the literature.

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