Ara
Toplam kayıt 7, listelenen: 1-7
Solvability of iterative systems of three-point boundary value problems
(Işık University Press, 2013-08-01)
We establish a criterion for the existence of at least one positive solution for the iterative system of three-point boundary value problems by determining the eigenvalues λi, 1 ≤ i ≤ n, using Guo–Krasnosel’skii fixed point ...
Lower and upper solutions for general two-point fractional order boundary value problems
(Işık University Press, 2015)
This paper establishes the existence of a positive solution of fractional order two-point boundary value problem, Dq1a+ y(t) + f(t, y(t)) = 0, t ∈ [a, b], y(a) = 0, y′(a) = 0, αDq2a+ y(b) − βDq3a+ y(a) = 0, where Dqia+ , ...
Existence and nonexistence of positive solutions for a n-th order three-point boundary value problem
(Işık University Press, 2016-02-04)
The purpose of this paper is to establish some results on the existence and nonexistence of positive solutions for a type of nonlinear n-th order three-point boundary value problems. The main tool is a fixed point theorem ...
Existence of positive solutions for a coupled system of higher order fractional boundary value problems
(Işık University Press, 2016)
The aim of this paper is to establish the existence of at least one positive solution for a coupled system of higher order two-point fractional order boundary value problems under suitable conditions. The approach is based ...
Denumerably many positive solutions for rl-fractional order bvp having denumerably many singularities
(Işık University Press, 2022)
In this paper, we consider Riemann-Liouville two-point fractional order boundary value problem having denumerably many singularities and determined sufficient conditions for the existence of denumerably many positive ...
Existence of symmetric positive solutions for lidstone type integral boundary value problems
(Işık University Press, 2018)
This paper establishes the existence of even number of symmetric positive solutions for the even order differential equation (−1)n u (2n) (t) = f(t, u(t)), t ∈ (0, 1), satisfying Lidstone type integral boundary conditions ...
Stability analysis of a fractional order coronavirus(COVID-19) epidemic model
(Işık University Press, 2023-10)
In this paper a six-compartmental coronavirus(COVID-19) epidemic model is developed. We have divided the total population into five classes, namely susceptible, exposed, infected, treatment, recovered and the concentration ...