Spectrum and Invertibility of Infinite Dimensional Hamiltonian Operators
Hou Yu-shuang, Juan Wang · International Conference on Business Computing and Global Informatization · 2013
In this paper, spectrum of infinite dimensional Hamiltonian operators is discussed. Moreover, an equivalent condition is obtained to show that a partial operator matrix can be completed as an invertible infinite dimensional Hamiltonian operator with one entry of its inverse specified, and all solutions of the problem are given.