In this paper, we discuss the stationarity and invertibility of a bilinear model.

本文主要讨论双线性时间序列模型的平稳性与可逆性。

The structure of feedforward inverse finite automata is a fundamental problem in the invertibility theory of finite automata.

前馈逆有限自动机的结构是有限自动机可逆性理论中的基本问题。

This paper is a study on the invertibility of the commutator of scalar-idempotent elements and scalar-involutory elements of a unitary ring.

本文研究在一个有单位元的环中两个倍幂等元的换位子与两个倍对合元的换位子的可逆性问题。

This paper discusses the invertibility of single-input single output linear systems . A new method for construction the reduced inverse systems is derived.

本文对单输入单输出系统给出了可逆性的判断准则，建立了新的降阶逆系统的构造方法。

By using the invertibility and boundedness of the operators in L2 space, the discussion of gradient-like of the system characterized by input output description is given.

借助于L 2空间上算子的可逆性及有界性，给出了输入输出框架下系统类梯度性的讨论。