TY - JOUR ID - 130788 TI - Permanence and stability of multi-species nonautonomous Lotka--Volterra competitive systems with delays and feedback controls on time scales JO - Khayyam Journal of Mathematics JA - KJM LA - en SN - AU - Khuddush, Mahammad AU - Rajendra Prasad, Kapula AD - Department of Applied Mathematics, Andhra University, Visakhapatnam,india-530003 AD - Department of Applied Mathematics, Andhra University. Y1 - 2021 PY - 2021 VL - 7 IS - 2 SP - 241 EP - 256 KW - Lotka-Volterra competitive system KW - Feedback Control KW - permanence KW - almost periodic solution KW - uniform asymptotic stability DO - 10.22034/kjm.2021.220759.1725 N2 - In this paper, we consider a multi-species Lotka-Volterra type competitive system with delays and feedback controls on time scales. A general criteria on the permanence is established and then by constructing suitable Lyapunov functionals, sufficient conditions are derived for the existence anduniform asymptotic stability of unique positive almost periodic solution of the system. UR - https://www.kjm-math.org/article_130788.html L1 - https://www.kjm-math.org/article_130788_8326a9d9ee8d7740b350002a6be69d1d.pdf ER -