New results on the almost periodic solutions for a model of hematopoiesis with an oscillatory circulation loss rate
被引:5
|
作者:
Balderrama, Rocio
论文数: 0引用数: 0
h-index: 0
机构:
Univ Buenos Aires, Fac Ciencias Exactas & Nat, Dept Matemat, Buenos Aires, DF, Argentina
Consejo Nacl Invest Cient & Tecn, IMAS, Buenos Aires, DF, ArgentinaUniv Buenos Aires, Fac Ciencias Exactas & Nat, Dept Matemat, Buenos Aires, DF, Argentina
Balderrama, Rocio
[1
,2
]
机构:
[1] Univ Buenos Aires, Fac Ciencias Exactas & Nat, Dept Matemat, Buenos Aires, DF, Argentina
[2] Consejo Nacl Invest Cient & Tecn, IMAS, Buenos Aires, DF, Argentina
Nonlinear delay differential equation;
fixed point theorem;
almost periodic solutions;
hematopoiesis;
NICHOLSONS BLOWFLIES MODEL;
EXPONENTIAL CONVERGENCE;
GLOBAL ATTRACTIVITY;
EXISTENCE;
COEFFICIENTS;
EQUATION;
STABILITY;
D O I:
10.1007/s11784-020-00776-7
中图分类号:
O29 [应用数学];
学科分类号:
070104 ;
摘要:
This paper is concerned with a nonautonomous time-delayed model for the regulation of the hematopoiesis with an oscillating circulation loss rate. We prove a fixed point theorem in cones to establish some sufficient conditions ensuring the existence of positive almost periodic solutions of the model with almost periodic coefficients. Moreover, some examples are given to illustrate our theoretical results.
机构:
Hunan Univ, Coll Math & Econometr, Changsha 410082, Hunan, Peoples R ChinaHunan Univ, Coll Math & Econometr, Changsha 410082, Hunan, Peoples R China
机构:
Univ 20 August 1955, Lab Appl Math & Hist & Didact Math LAMAHIS, Skikda, AlgeriaUniv 20 August 1955, Lab Appl Math & Hist & Didact Math LAMAHIS, Skikda, Algeria