期刊名称:International Journal of Mathematics and Mathematical Sciences
印刷版ISSN:0161-1712
电子版ISSN:1687-0425
出版年度:2004
卷号:2004
DOI:10.1155/S0161171204309233
出版社:Hindawi Publishing Corporation
摘要:Using the notion of a Banach operator, wehave obtained a
decompositional property of aHilbert space, and
the equality of two invertible boundedlinear multiplicative
operators on a normed algebra with identity.