Bu tez çalışması, giriş bölümü dışında beş ana bölümden oluşmaktadır. İkinci bölümde, tezin ilerleyen kısımlarında kullanılacak olan temel tanım ve teoremlerin ifadeleri verilmiştir. Üçüncü bölümde, zaman skalası üzerinde tanımlı, yüksek mertebe m-nokta sınır değer probleminin en az bir ve üç pozitif çözümünün varlığı Krassnosel'skii ve Leggett-Williams sabit nokta teoremleri yardımıyla incelenmiştir. Dördüncü bölümde, yüksek mertebe m- nokta kesirli sınır değer problemi için en az bir ve en az üç pozitif çözümün varlığı araştırılmıştır. Bu bölümde yine Krassnosel'skii ve Leggett-Williams sabit nokta teoremleri kullanılmıştır. Beşinci bölümde, yüksek mertebe m-nokta kesirli integral sınır koşullu bir sınır değer problemi tanımlanmıştır. Bu ...
In this paper, we investigate the existence of positive solutions for nonlinear even-order m-point b...
AbstractBy using the Schauder fixed point theorem and analysis method, we establish the existence of...
We consider a higher order two-point boundary value problem, and establish some upper and lower type...
AbstractThe authors consider a higher order multi-point boundary value problem. Some existence and n...
The authors consider a higher order multi-point boundary value problem. Some existence and nonexist...
The authors consider a higher order multi-point boundary value problem. Some existence and nonexist...
In this paper, by using four functionals fixed point theorem, we obtain sufficient conditions for th...
In this article, we consider a nonlinear even-order m-point boundary-value problems on time scales. ...
WOS: 000390886900008In this paper, by using four functionals fixed point theorem, we obtain sufficie...
AbstractIn this paper, we consider the existence of at least three positive solutions for the 2nth o...
In this paper, we are concerned with positive solutions for higher order m-point nonlinear fractiona...
In this article, we consider a nonlinear higher-order m-point fractional boundary-value problem with...
In this article, we consider a nonlinear higher-order m-point fractional boundary-value problem with...
We consider a higher order two-point boundary value problem. Some upper and lower estimates to posit...
We consider the (n, p) boundary value problem in this paper. Some new upper estimates to positive so...
In this paper, we investigate the existence of positive solutions for nonlinear even-order m-point b...
AbstractBy using the Schauder fixed point theorem and analysis method, we establish the existence of...
We consider a higher order two-point boundary value problem, and establish some upper and lower type...
AbstractThe authors consider a higher order multi-point boundary value problem. Some existence and n...
The authors consider a higher order multi-point boundary value problem. Some existence and nonexist...
The authors consider a higher order multi-point boundary value problem. Some existence and nonexist...
In this paper, by using four functionals fixed point theorem, we obtain sufficient conditions for th...
In this article, we consider a nonlinear even-order m-point boundary-value problems on time scales. ...
WOS: 000390886900008In this paper, by using four functionals fixed point theorem, we obtain sufficie...
AbstractIn this paper, we consider the existence of at least three positive solutions for the 2nth o...
In this paper, we are concerned with positive solutions for higher order m-point nonlinear fractiona...
In this article, we consider a nonlinear higher-order m-point fractional boundary-value problem with...
In this article, we consider a nonlinear higher-order m-point fractional boundary-value problem with...
We consider a higher order two-point boundary value problem. Some upper and lower estimates to posit...
We consider the (n, p) boundary value problem in this paper. Some new upper estimates to positive so...
In this paper, we investigate the existence of positive solutions for nonlinear even-order m-point b...
AbstractBy using the Schauder fixed point theorem and analysis method, we establish the existence of...
We consider a higher order two-point boundary value problem, and establish some upper and lower type...