【摘要】 作者得到造血模型dN(t)dt =-δN(t) +βθnN(t-τ)θn +Nn(t-τ) ,dN(t)dt =-δN(t) - βθnN(t)θn+Nn(t) +2 βθnN(t -τ)θn +N(t-τ) e-rτ,正平衡解全局吸引的充分条件 .这里δ ,β ,θ ,r ,τ∈ ( 0 ,+∞ ) ,n∈ ( 0 ,1].更多还原

【Abstract】 Sufficient conditions for global attracitivity of equilibia for a model of hematopoiesis: d N(t) d t=-δN(t)+β?θ n N(t-τ)θ n+N n(t-τ), d N(t) d t=-δN(t)-β?θ n N(t)θ n+N n(t)+2β?θ n N(t-τ)θ n+N (t-τ) e -rτ , are obtained, where δ, β, θ, r,τ ∈(0,+∞),n∈(0,1].更多还原