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The Campbell-Hausdorff formula and invariant hyperfunctions

✍ Scribed by Masaki Kashiwara; Michèle Vergne


Publisher
Springer-Verlag
Year
1978
Tongue
English
Weight
953 KB
Volume
47
Category
Article
ISSN
0020-9910

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📜 SIMILAR VOLUMES


On the convergence and optimization of t
✍ Sergio Blanes; Fernando Casas 📂 Article 📅 2004 🏛 Elsevier Science 🌐 English ⚖ 296 KB

In this paper the problem of the convergence of the Baker-Campbell-Hausdorff series for Z = log(e X e Y ) is revisited. We collect some previous results about the convergence domain and present a new estimate which improves all of them. We also provide a new expression of the truncated Lie presentat