Applied Mathematics and Mechanics (English Edition) ›› 1997, Vol. 18 ›› Issue (3): 237-242.
张鸿庆, 阿拉坦仓, 钟万勰
Zhang Hongqing, Alatancang, Zhong Wanxie
摘要: In this paper,a new Banach space ZH is defined and it is proved that there is completeness of eigenfunction system (symplectic orthogonal system) of a class of Hamiltonian system in ZH space. We have also proved the following results ZH space can be continuously imbedded to L2[0,1] × L2[0, 1] but ZH≠L2[0, 1] × L2[0, 1].