1) near decomposability
近似可分解性
2) reliability/approximate assignment
可靠性/近似分配
3) Approximability
可近似性
4) Approximate Cholesky Factorization
近似Cholesky分解
5) approximate reachability
近似可达性
6) Approximate controllability
近似可控性
1.
In this paper the density of solutions of the operator equation y=y 0+LF(y)+LH(v) (L,H are linear operators and F is nonlinear) is discussed by Banach fixed point theorem and Schauder fixed point theorem, then by the gotten results the approximate controllability of the semilinear systemx′(t)+A(t)x(t)=f(t,x(t))+Bu(t)on Banach space is studied.
本文利用Banach不动点定理和Schauder不动点定理研究如下算子方程解的稠密性:y=y0+LF(y)+LH(v)(其中,L、H为线性算子,F为非线性算子),然后,利用所得结论讨论Banach空间内的半线性系统:x′(t)+A(t)x(t)=f(t,x(t)+Bu(t)的近似可控
补充资料:近似
相近或相像但不相同:这两个地区的方音有些~。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条