scholarly journals Investigation of solvability condition for sixth-order boundary value problem

2012 ◽  
Vol 25 (2) ◽  
pp. 70-75
Author(s):  
Akram Hassan Mahmood ◽  
Alaa Ahmed Mohamed
Keyword(s):  
Boundary Value Problem ◽  
Solvability Condition ◽  
Boundary Value ◽  
Sixth Order

On a boundary-value problem solvability condition

1973 ◽  
Vol 13 (2) ◽  
pp. 149-151
Author(s):  
M. I. El'shin ◽  
L. I. Smolich
Keyword(s):  
Boundary Value Problem ◽  
Solvability Condition ◽  
Boundary Value ◽  
Problem Solvability

BOUNDARY VALUE PROBLEM WITH SHIFT FOR A FRACTIONAL ORDER DELAY DIFFERENTIAL EQUATION

2019 ◽  
pp. 16-25
Author(s):  
М.Г. Мажгихова
Keyword(s):  
Differential Equation ◽  
Boundary Value Problem ◽  
Fractional Order ◽  
Delay Differential Equation ◽  
Solvability Condition ◽  
Boundary Value ◽  
Explicit Representation ◽  
Existence And Uniqueness Theorem ◽  
The Green Function ◽  
Delay Differential

В работе доказана теорема существования и единственности решения краевой задачи со смещением для дифференциального уравнения дробного порядка с запаздывающим аргументом. Решение задачи выписано в терминах функции Грина. Получено условие однозначной разрешимости и показано, что оно может нарушаться только конечное число раз. In this paper we prove existence and uniqueness theorem to a boundary value problem with shift for a fractional order ordinary delay differential equation. The solution of the problem is written out in terms of the Green function. We find an explicit representation for solvability condition and show that it may only be violated a finite number of times

scholarly journals Multiple Solutions for a Sixth Order Boundary Value Problem

2021 ◽  
Vol 22 (1) ◽  
pp. 1-12
Author(s):  
A. L. M. Martinez ◽  
C. A. Pendeza Martinez ◽  
G. M. Bressan ◽  
R. M. Souza ◽  
E. W. Stiegelmeier
Keyword(s):  
Boundary Value Problem ◽  
Boundary Conditions ◽  
Numerical Method ◽  
Multiple Solutions ◽  
Boundary Value ◽  
Order Equation ◽  
Sixth Order ◽  
Contraction Principle ◽  
Banach’S Contraction Principle

This work presents conditions for the existence of multiple solutions for a sixth order equation with homogeneous boundary conditions using Avery Peterson's theorem. In addition, non-trivial examples are presented and a new numerical method based on the Banach's Contraction Principle is introduced.  

Compatibility Equations in the Theory of Elasticity

2003 ◽  
Vol 125 (2) ◽  
pp. 244-245 ◽  
Author(s):  
Igor V. Andrianov ◽  
Jan Awrejcewicz
Keyword(s):  
Boundary Value Problem ◽  
Boundary Conditions ◽  
Boundary Value ◽  
Theory Of Elasticity ◽  
Sixth Order ◽  
Operational Method ◽  
Equilibrium Equations ◽  
Additional Boundary Conditions

It is shown by operational method that the boundary value problem of the theory of elasticity related to stresses, which can be reduced to three strains compatibility equations and to three equilibrium equations, in fact is of sixth order. Hence, it is not required to formulate additional boundary conditions.

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