Quasinilpotent BanachโLie Algebras Are B
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Wojciech Wojtyลski
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Article
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1998
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Elsevier Science
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English
โ 179 KB
It is proved that for a Banach Lie algebra L the Baker Campbell Hausdorff series converges for any pair a, b # L if and only if for each c # L the adjoint operator ad c is quasi-nilpotent.