scholarly journals Nonlinear multipoint boundary value problems for weakly coupled systems

1999 ◽  
Vol 60 (1) ◽  
pp. 45-54 ◽  
Author(s):  
H.B. Thompson ◽  
C.C. Tisdell
Keyword(s):  
Boundary Value Problems ◽  
Nonlinear Boundary ◽  
Boundary Value ◽  
Nonlinear Boundary Conditions ◽  
Existence Results ◽  
Coupled Systems ◽  
Multipoint Boundary ◽  
Weakly Coupled ◽  
Weakly Coupled Systems ◽  
Multipoint Boundary Value Problems

We establish existence results concerning solutions to multipoint boundary value problems for weakly coupled systems of second order ordinary differential equations with fully nonlinear boundary conditions.

scholarly journals Building Infinitely Many Solutions for Some Model of Sublinear Multipoint Boundary Value Problems

2015 ◽  
Vol 2015 ◽  
pp. 1-4
Author(s):  
Guy Aymard Degla
Keyword(s):  
Differential Equations ◽  
Boundary Value Problems ◽  
Multiple Solutions ◽  
Boundary Value ◽  
Extension Theorem ◽  
Existence Results ◽  
Infinitely Many Solutions ◽  
Qualitative Result ◽  
Multipoint Boundary ◽  
Multipoint Boundary Value Problems

We show that the sublinearity hypothesis of some well-known existence results on multipoint Boundary Value Problems (in short BVPs) may allow the existence of infinitely many solutions by using Tietze extension theorem. This is a qualitative result which is of concern in Applied Analysis and can motivate more research on the conditions that ascertain the existence of multiple solutions to sublinear BVPs. The idea of the proof is of independent interest since it shows a constructive way to have ordinary differential equations with multiple solutions.

scholarly journals Existence results for nonlinear fractional-order multi-term integro-multipoint boundary value problems

2021 ◽  
Vol 6 (4) ◽  
pp. 3319-3338
Author(s):  
Ahmed Alsaedi ◽  
◽  
Bashir Ahmad ◽  
Manal Alblewi ◽  
Sotiris K. Ntouyas ◽  
...  
Keyword(s):  
Boundary Value Problems ◽  
Fractional Order ◽  
Boundary Value ◽  
Existence Results ◽  
Multipoint Boundary ◽  
Multipoint Boundary Value Problems
Sign in / Sign up

Export Citation Format

Share Document