Baker-Campbell-Hausdorff 级数中项的简单表达式
数学物理
2009-10-31 v2 群论
math.MP
摘要
我们推导了 Baker-Campbell-Hausdorff 级数中项的简单表达式。结果的一种表述涉及对有理数矩阵进行有限次运算。文中讨论了若干推广。
引用
@article{arxiv.math-ph/9905012,
title = {A simple expression for the terms in the Baker-Campbell-Hausdorff series},
author = {Matthias W. Reinsch},
journal= {arXiv preprint arXiv:math-ph/9905012},
year = {2009}
}
备注
12 pages. New material and references added. Accepted for publication in the Journal of Mathematical Physics