A note on composition operators on spaces of real analytic functions

作者：Domanski Pawel^*; Golinski Michal; Langenbruch Michael

来源：Annales Polonici Mathematici, 2012, 103(2): 209-216.

DOI：10.4064/ap103-2-8

• space of real analytic functions
• composition operator
• semiproper map
• closed range map
• open map
• extension of analytic functions from an analytic set

We characterize composition operators on spaces of real analytic functions which are open onto their images. We give an example of a semiproper map phi such that the associated composition operator is not open onto its image.

• 出版日期2012