Problem of invariant subspaces in C*-algebras

Lunchuan Zhang1
1School of Information Science, Renmin University of China, Beijing, China

Tóm tắt

Let A be a separable simple C*-algebra. For each ;) on A such that π(a) has a non-trivial invariant subspace in Hπ.

Từ khóa


Tài liệu tham khảo

Beauzamy, B., Introduction to Operator Theory and Invariant Subspaces, Amsterdam: North-Holland, 1988. Lin Huaxin, Invariant subspace and eigenvalues of element in C*-algebra, Chinese Ann., 1992, 38 (4): 422. Dixmier, J., C*-Algebras, Amsterdam: North-Holland, 1977. Pedersen, G. K., C*-algebras and Their Automorphism Groups, London: Academic Press, 1979. Batty, C. J. K., Irreducible representations of inseparable C*- algebras, Rocky Mountain J. Math., 1984, 14(3): 721. Takesaki, M., Theory of Operator Algebras I, New York: Springer-Verlag, 1979.