Upper and lower solutions method for regular singular differential equations with quasi-derivative boundary conditions
β Scribed by Amit K. Verma; Ravi P. Agarwal
- Book ID
- 119219331
- Publisher
- Elsevier Science
- Year
- 2012
- Tongue
- English
- Weight
- 236 KB
- Volume
- 17
- Category
- Article
- ISSN
- 1007-5704
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π SIMILAR VOLUMES
ln this paper, a fixed-point theorem for condensing multivalued maps due to Martelli combined with the concept of upper and lower solutions is used to investigate the existence of solutions for first-order impulsive differential inclusions with nonlinear boundary conditions. (~) 2004 Elsevier Ltd. A
In this paper we investigate the existence of solutions for a class of initial value problems for impulsive partial hyperbolic differential equations involving the Caputo fractional derivative by using the lower and upper solutions method combined with Schauder's fixed point theorem.
In this paper, we consider the following periodic problem: The unique solution is obtained by constructing an auxiliary periodic system with bounded solutions and proving these bounds to be equal, in which case they are the expected unique solution.