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Multiplicity of solutions for gradient systems with strong resonance at higher eigenvalues

✍ Scribed by Edcarlos D. da Silva


Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
346 KB
Volume
72
Category
Article
ISSN
0362-546X

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Multiple fixed-sign solutions for a syst
✍ Patricia J.Y. Wong πŸ“‚ Article πŸ“… 2008 πŸ› Elsevier Science 🌐 English βš– 352 KB

We consider the following system of higher order three-point boundary-value problems where i = 1, 2, . . . , n, m i β‰₯ 3, 1 2 (a + b) < t \* < b, ΞΎ β‰₯ 0, Ξ΄ > 0 and Ο† i 's are deviating arguments. Several criteria are offered for the existence of three fixed-sign solutions (u 1 , u 2 , . . . , u n ) o