Unconditionally Stable Nonstandard Finite Difference Theta Schemes for Competitive Species Models with Toxicant Effects: A Jury Condition-Guaranteed Approach
Küçük Resim Yok
Tarih
2026
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Mdpi
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
The paper attempts to propose nonstandard finite difference theta schemes to analyze solutions of a competitive problem with toxicants. We have seen that the competitive system is elementary-stable, and the stability features of each equilibrium point of the derived model are the same as those of the continuous model for any value of step size. Therefore, we can say that nonstandard finite difference theta schemes exhibit symmetry at every stage where stability analyses of the mathematical model are performed.
Açıklama
Anahtar Kelimeler
nonstandard finite difference (NSFD) theta schemes, competitive species model with toxicants, Jury conditions, unconditional stability, numerical consistency, ecological dynamics
Kaynak
Symmetry-Basel
WoS Q Değeri
Q2
Scopus Q Değeri
Q1
Cilt
18
Sayı
1
