of the bounded and uniformly continuous functions, we will give criteria for the existence of solutions u∈Y
to the equation u′(t)+A(u(t))+ωu(t)∍f(t),t∈ℝ, or of solutions u asymptotically close to Y for the inhomogeneous differential equation u′(t)+A(u(t))+ωu(t)∍f(t),t>0,u(0)=u0, in general Banach spaces, where A
denotes a possibly nonlinear accretive generator of a semigroup. Particular examples for the space Y
are spaces of functions with various almost periodicity
properties and more general types of asymptotic behavior.">
对于一个给定的封闭和翻译不变子空间
Y有界和一致连续函数,我们将给标准存在的解决方案
u
∈
Y这个方程
u
′
(
t
)
+
一个
(
u
(
t
)
)
+
ω
u
(
t
)
∍
f
(
t
)
,
t
∈
ℝ或解决方案
u渐近接近
Y非齐次微分方程
u
′
(
t
)
+
一个
(
u
(
t
)
)
+
ω
u
(
t
)
∍
f
(
t
)
,
t
>
0
,
u
(
0
)
=
u
0一般来说巴拿赫空间,
一个代表一个可能的非线性半群的粘连的发电机。特定空间的例子
Y几乎周期性空间函数的各种属性和一般类型的渐近行为。