• Communications of the Korean Mathematical Society
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• v.10 no.3
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• pp.609-620
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• 1995

In this paper, we introduce the generalization $A^{(2)}_{2n}$ of tridiagonal algebras $A_{2n}$ and investigate the isometries of such algebras.

• Journal of the Korean Mathematical Society
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• v.32 no.3
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• pp.593-608
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• 1995

The study of self-adjoint operator algebras on Hilbert space is well established, with a long history including some of the strongest mathematicians of the twentieth century. By contrast, non-self-adjoint CSL-algebras, particularly reflexive algebras, are only begins to be studied by W. B. Wrveson [1] 1974.