Codimension 1 Linear Isometries on Function Algebras

نویسندگان

  • JESÚS ARAUJO
  • JUAN J. FONT
چکیده

Let A be a function algebra on a locally compact Hausdorff space. A linear isometry T : A −→ A is said to be of codimension 1 if the range of T has codimension 1 in A. In this paper, we provide and study a classification of codimension 1 linear isometries on function algebras in general and on Douglas algebras in particular.

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تاریخ انتشار 1999