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On weak lower semicontinuity for a class of functionals with deviating argument

✍ Scribed by Mikhail E. Drakhlin; Eugene Stepanov

Publisher
Elsevier Science
Year
1997
Tongue
English
Weight
539 KB
Volume
28
Category
Article
ISSN
0362-546X

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πŸ“œ SIMILAR VOLUMES

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Consider the LiΓ©nard equation with a deviating argument where f, g 1 and g 2 are continuous functions on R = (-∞, +∞), Ο„ (t) β‰₯ 0 is a bounded continuous function on R, and e(t) is a bounded continuous function on R + = [0, +∞). We obtain some new sufficient conditions for all solutions and their de

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✍ Wanmin Xiong; Guangxue Yue πŸ“‚ Article πŸ“… 2010 πŸ› Elsevier Science 🌐 English βš– 288 KB

This paper considers the fourth-order nonlinear differential equations with a deviating argument. Sufficient conditions for the existence and exponential stability of the almost periodic solutions are established, which are new and complement previously known results.