The study of a fourth-order differential equation: existence, uniqueness and a dynamical system approach
This paper is concerned with the problem of existence and uniqueness of solutions for the semilinear fourth-order differential equation uiv – ku′′ + a(x)u+c(x) f (u) = 0. Existence and uniqueness is proved using variational methods and maximum principles. We also give a dynamical system approach to t...
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| Format: | Article |
| Language: | English |
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EDP Sciences
2020-01-01
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| Series: | ITM Web of Conferences |
| Online Access: | https://www.itm-conferences.org/articles/itmconf/pdf/2020/04/itmconf_icamnm2020_03005.pdf |