View source for Talk:Tangent bundle

Not clear, what is "/xi-notation" and "/xi and dxi notation" in the original form of this article (in Comments). Maybe, "$x_i$-notation" and "$x_i$ and $dx_i$ notation"? [[User:Boris Tsirelson|Boris Tsirelson]] ([[User talk:Boris Tsirelson|talk]]) 13:27, 20 May 2017 (CEST)

Now I know. "Google books" asked for "Tangent bundle Voitsekhovskii"shows page 127 of the corresponding book, containing this article. These are: '$\partial/\partial x_i$-notation' and '$\partial/\partial x_i$ and $dx_i$' notation. [[User:Boris Tsirelson|Boris Tsirelson]] ([[User talk:Boris Tsirelson|talk]]) 13:41, 20 May 2017 (CEST)