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A necessary 4-cycle condition for dice representability of reciprocal relations

✍ Scribed by K. De Loof, B. De Baets, H. De Meyer


Book ID
120967361
Publisher
Springer
Year
2012
Tongue
English
Weight
426 KB
Volume
11
Category
Article
ISSN
1619-4500

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Necessary conditions for a limit cycle a
✍ Peter Giesl πŸ“‚ Article πŸ“… 2004 πŸ› Elsevier Science 🌐 English βš– 437 KB

In this paper we consider a general di erential equation of the form αΊ‹=f(x) with f ∈ C 1 (R n ; R n ) and n ΒΏ 2. Borg, Hartman, Leonov and others have studied su cient conditions for the existence, uniqueness and exponential stability of a periodic orbit and for a set to belong to its basin of attra