scholarly journals Notes on Existence and uniqueness of solutions for second order periodic-integrable boundary value problems

2012 ◽  
Vol 25 (12) ◽  
pp. 2423-2428 ◽  
Author(s):  
Hongtu Hua ◽  
Fuzhong Cong ◽  
Yi Cheng
Author(s):  
Hülya Gültekin ◽  
Nihat Altinişik

In this paper, we investigate the existence and uniqueness of solutions of two-point fuzzy boundary value problems for second-order fuzzy differential equations. Some sufficient conditions are presented that guarantee the existence and uniqueness of solutions under the approach of Hukuhara differentiability.


2021 ◽  
Vol 22 (2) ◽  
pp. 221-240
Author(s):  
S. S. Almuthaybiri ◽  
J. M. Jonnalagadda ◽  
C. C. Tisdell

The purpose of this research is to connect fixed point methods with certain third-order boundary value problems in new and interesting ways. Our strategy involves an analysis of the problem under consideration within closed and bounded sets. We develop sufficient conditions under which the associated mappings will be contractive and invariant in these sets, which generates new advances concerning the existence, uniqueness and approximation of solutions.


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