In this paper, using topological degree and linear algebra techniques, we prove that a certain class of quasi-linear systems of differential equations of the form αΊ = Ax + ΞΌf (x, ΞΌ) has at least one periodic solution, where ΞΌ is a small parameter and A is a constant n Γ n matrix. If ΞΌ is bounded awa
On the existence of periodic quasi-solutions for first order systems
β Scribed by A.S. Vatsala
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 422 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0362-546X
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