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On multivariable Zassenhaus formula.

Authors :
Wang, Linsong
Gao, Yun
Jing, Naihuan
Source :
Frontiers of Mathematics in China. Apr2019, Vol. 14 Issue 2, p421-433. 13p.
Publication Year :
2019

Abstract

We give a recursive algorithm to compute the multivariable Zassenhaus formula e X 1 + X 2 + ⋯ + X n = e X 1 e X 2 ... e X n ∏ k = 2 ∞ e W k and derive an effective recursion formula of Wk. [ABSTRACT FROM AUTHOR]

Subjects

Subjects :
*ALGORITHMS

Details

Language :
English
ISSN :
16733452
Volume :
14
Issue :
2
Database :
Academic Search Index
Journal :
Frontiers of Mathematics in China
Publication Type :
Academic Journal
Accession number :
135909668
Full Text :
https://doi.org/10.1007/s11464-019-0760-1