Local Automorphisms of Operator Algebras on Fr´echet Spaces
碩士 === 國立中山大學 === 應用數學系研究所 === 91 === Let A be an algebra. A mapping : A ! A is called a 2-local automorphism if for every a, b in A there is an automorphism ab : A ! A, depending on a and b, such that ab(a) = (a) and ab(b) = (b). Here no linearity, surjectivity or continuity of is assumed....
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ndltd-TW-091NSYS55070132016-06-22T04:20:47Z http://ndltd.ncl.edu.tw/handle/21194795721134047314 Local Automorphisms of Operator Algebras on Fr´echet Spaces 在Fr´echet空間中算子代數之局部自同構 Jung-Hui Liu 劉榮惠 碩士 國立中山大學 應用數學系研究所 91 Let A be an algebra. A mapping : A ! A is called a 2-local automorphism if for every a, b in A there is an automorphism ab : A ! A, depending on a and b, such that ab(a) = (a) and ab(b) = (b). Here no linearity, surjectivity or continuity of is assumed. In this thesis we extend a result of Lajos Moln´ar stating that every 2-local automorphism of an operator algebra on a Banach space with a Schauder basis is an automorphism. We obtain the same conclusion for operator algebras on Fr´echet spaces with Schauder bases. Ngai-Ching Wong 黃毅青 2003 學位論文 ; thesis 19 en_US |
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碩士 === 國立中山大學 === 應用數學系研究所 === 91 === Let A be an algebra. A mapping : A ! A is called a 2-local automorphism if for
every a, b in A there is an automorphism ab : A ! A, depending on a and b, such
that ab(a) = (a) and ab(b) = (b). Here no linearity, surjectivity or continuity of
is assumed. In this thesis we extend a result of Lajos Moln´ar stating that every
2-local automorphism of an operator algebra on a Banach space with a Schauder basis
is an automorphism. We obtain the same conclusion for operator algebras on Fr´echet
spaces with Schauder bases.
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author2 |
Ngai-Ching Wong |
author_facet |
Ngai-Ching Wong Jung-Hui Liu 劉榮惠 |
author |
Jung-Hui Liu 劉榮惠 |
spellingShingle |
Jung-Hui Liu 劉榮惠 Local Automorphisms of Operator Algebras on Fr´echet Spaces |
author_sort |
Jung-Hui Liu |
title |
Local Automorphisms of Operator Algebras on Fr´echet Spaces |
title_short |
Local Automorphisms of Operator Algebras on Fr´echet Spaces |
title_full |
Local Automorphisms of Operator Algebras on Fr´echet Spaces |
title_fullStr |
Local Automorphisms of Operator Algebras on Fr´echet Spaces |
title_full_unstemmed |
Local Automorphisms of Operator Algebras on Fr´echet Spaces |
title_sort |
local automorphisms of operator algebras on fr´echet spaces |
publishDate |
2003 |
url |
http://ndltd.ncl.edu.tw/handle/21194795721134047314 |
work_keys_str_mv |
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1718318657559330816 |