Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Senol Kartal"'
Autor:
Figen Kangalgil, Senol Kartal
Publikováno v:
Advances in Difference Equations, Vol 2018, Iss 1, Pp 1-15 (2018)
Abstract In this paper, a discrete-time host–parasitoid model with Hassell growth function for the host is considered. The sufficient conditions for the existence of the equilibrium points are obtained and a local stability analysis of the model is
Externí odkaz:
https://doaj.org/article/d5fd82e06fb047318ed7f43747e480bf
Autor:
Neriman Kartal, Senol Kartal
Publikováno v:
International Journal of Biomathematics. 16
In this study, a conformable fractional order Lotka–Volterra predator-prey model that describes the COVID-19 dynamics is considered. By using a piecewise constant approximation, a discretization method, which transforms the conformable fractional-o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::74853a3e808c3883e20277ca1d5d0554
https://doi.org/10.1142/s1793524522501108
https://doi.org/10.1142/s1793524522501108
Publikováno v:
Chaos, Solitons & Fractals. 123:43-51
In this paper, tumor-immune system interaction has been considered by two fractional order models. The first and the second model consist of system of fractional order differential equations with Caputo and conformable fractional derivative respectiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b505de31d734caca60acca96005f39d3
https://doi.org/10.1016/j.chaos.2019.03.032
https://doi.org/10.1016/j.chaos.2019.03.032
In this paper, we consider the turbidostat system with fractional delayed differential equations.Stability of the unique positive equilibrium point of the systems with and without delay areinvestigated.We prove the existence of Hopf bifurcation for d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ee19c23c9900bc96074fbf25a48725d
https://avesis.erciyes.edu.tr/publication/details/46b2f02b-3408-4e5d-9137-859f914f298b/oai
https://avesis.erciyes.edu.tr/publication/details/46b2f02b-3408-4e5d-9137-859f914f298b/oai
Autor:
Senol Kartal, Fuat Gürcan
Publikováno v:
International Journal of Computer Mathematics. 96:1849-1860
In this paper, a conformable fractional-order logistic differential equation including both discrete and continuous time is taken into account. By using a piecewise constant approximation, a discretization method which transforms a fractional-order d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5af9396c96c33188c9fe29780db68724
https://doi.org/10.1080/00207160.2018.1536782
https://doi.org/10.1080/00207160.2018.1536782
Autor:
Güven Kaya, Senol Kartal
Publikováno v:
Volume: 9, Issue: 3 1080-1090
Bitlis Eren Üniversitesi Fen Bilimleri Dergisi
Bitlis Eren Üniversitesi Fen Bilimleri Dergisi
Bu çalışmada, conformable kesirsel mertebeden tam değer fonksiyonlu lojistik model ele alınmıştır. Modele tam değer fonksiyonlarının kullanılmasına dayalı bir ayrıklaştırma işlemi uygulanılarak bir fark denklem sistemi elde edilmi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::220fc798a05f3200e22b0f60d80c5149
https://dergipark.org.tr/tr/pub/bitlisfen/issue/56926/665517
https://dergipark.org.tr/tr/pub/bitlisfen/issue/56926/665517
Publikováno v:
Journal of Computational and Nonlinear Dynamics. 14
The purpose of this study is to discuss dynamic behaviors of conformable fractional-order Lotka–Volterra predator–prey system. First of all, the piecewise constant approximation is used to obtain the discretize version of the model then, we inves
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f16de4f34d59051742a8bd59b0560a2
https://doi.org/10.1115/1.4044313
https://doi.org/10.1115/1.4044313
Autor:
Senol Kartal
Publikováno v:
Journal of Difference Equations and Applications. 23:763-778
In this paper, a differential equation with piecewise constant arguments model that describes a population density of a bacteria species in a microcosm is considered. The discretization process of a differential equation with piecewise constant argum
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3679cc4933e03a74781674e73c582198
https://doi.org/10.1080/10236198.2016.1277214
https://doi.org/10.1080/10236198.2016.1277214
Publikováno v:
Physica A: Statistical Mechanics and its Applications. 547:123864
In this paper, conformable fractional order differential equations with piecewise constant arguments are used for a modeling population density of a bacteria species in a microcosm. The discretization process of a differential equation with piecewise
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5ed33a70e491831388e3aeee298afcc
https://doi.org/10.1016/j.physa.2019.123864
https://doi.org/10.1016/j.physa.2019.123864
Autor:
Senol Kartal, Fuat Gürcan
Publikováno v:
Journal of Biological Dynamics. 9:159-171
The present study deals with the analysis of a predator-prey like model consisting of system of differential equations with piecewise constant arguments. A solution of the system with piecewise constant arguments leads to a system of difference equat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a068e8bcb9abd60d329048cc888db96
https://doi.org/10.1080/17513758.2015.1049225
https://doi.org/10.1080/17513758.2015.1049225