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On a boundary value problem for a class of differential equations with a deviating argument

✍ Scribed by J Eisenfeld; V Lakshmikantham


Publisher
Elsevier Science
Year
1975
Tongue
English
Weight
234 KB
Volume
51
Category
Article
ISSN
0022-247X

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πŸ“œ SIMILAR VOLUMES


Periodic Boundary Value Problems for a C
✍ Eduardo Liz; J.J. Nieto πŸ“‚ Article πŸ“… 1996 πŸ› Elsevier Science 🌐 English βš– 122 KB

In this paper we show that the method of upper and lower solutions coupled with the monotone iterative technique is valid to obtain constructive proofs of existence of solutions for nonlinear periodic boundary value problems of functional differential equations without assuming properties of monoton