In this paper,we prove the dual Toeplitz algebra I（C（D^-n））contains the ideal к of compact operators as its semicommutator ideal,and study its algebraic structure.We also get some results about spectrum of dual T...In this paper,we prove the dual Toeplitz algebra I（C（D^-n））contains the ideal к of compact operators as its semicommutator ideal,and study its algebraic structure.We also get some results about spectrum of dual Toeplitz operators.展开更多
基金Foundation item： the National Natural Science Foundation of China （No. 10771064）
文摘In this paper,we prove the dual Toeplitz algebra I（C（D^-n））contains the ideal к of compact operators as its semicommutator ideal,and study its algebraic structure.We also get some results about spectrum of dual Toeplitz operators.
基金Supported by National Natural Science Foundation of China(10371051)Natural Science Foundation of Zhejiang Province(M103072)Jiaxing University Research Subject(70108002)
