Isometries and Hermitian Operators on Zygmund Spaces
Canadian mathematical bulletin, Tome 58 (2015) no. 2, pp. 241-249
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In this paper we characterize the isometries of subspaces of the little Zygmund space. We show that the isometries of these spaces are surjective and represented as integral operators. We also show that all hermitian operators on these settings are bounded
Mots-clés :
46E15, 47B15, 47B38, Zygmund spaces, the little Zygmund space, Hermitian operators, surjective linear isometries, generators of one-parameter groups of surjective isometries
Botelho, Fernanda. Isometries and Hermitian Operators on Zygmund Spaces. Canadian mathematical bulletin, Tome 58 (2015) no. 2, pp. 241-249. doi: 10.4153/CMB-2014-071-5
@article{10_4153_CMB_2014_071_5,
author = {Botelho, Fernanda},
title = {Isometries and {Hermitian} {Operators} on {Zygmund} {Spaces}},
journal = {Canadian mathematical bulletin},
pages = {241--249},
year = {2015},
volume = {58},
number = {2},
doi = {10.4153/CMB-2014-071-5},
url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-2014-071-5/}
}
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