Post-Lie Magnus Expansion and BCH-Recursion
نویسندگان
چکیده
We identify the Baker-Campbell-Hausdorff recursion driven by a weight λ=1 Rota-Baxter operator with Magnus expansion relative to post-Lie structure naturally associated corresponding algebra. Post-Lie and BCH-recursion are reviewed before proof of main result.
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ژورنال
عنوان ژورنال: Symmetry Integrability and Geometry-methods and Applications
سال: 2022
ISSN: ['1815-0659']
DOI: https://doi.org/10.3842/sigma.2022.023