论文标题
铅笔的特征功能。二次操作员铅笔的型号表示
Characteristic function of pencils. Model representations of a quadratic operator pencil
论文作者
论文摘要
引入了开放系统的概念。获得了这种开放系统的特征功能。发现了二次非自我支持操作员铅笔的模型表示。
Notion of an open system of second order is introduced. Characteristic function for such an open system is obtained. Model representations of a quadratic non-self-adjoint operator pencil are found.
