中文

Levi-Civita 符号的 Z 变换

综合数学 2021-10-13 v2

摘要

本文对 Levi-Civita 符号的 Z 变换进行了至多三维的推导,并推广到更高维。利用其 Z 变换,借助 Tustin 变换,还得到了相应的 Laplace 变换表达式。

关键词

引用

@article{arxiv.2110.03056,
  title  = {The Z-Transform of the Levi-Civita Symbol},
  author = {W. Astar},
  journal= {arXiv preprint arXiv:2110.03056},
  year   = {2021}
}

备注

corrected the following equations: 3.13, 4.6, 4.11, and 4.18. Also clarified that Tustin's transform induces frequency-warping