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Lobachevskii Journal of Mathematics, 2005, Volume 18, Pages 53–105
(Mi ljm65)
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This article is cited in 3 scientific papers (total in 3 papers)
On the higher order geometry of Weil bundles over smooth manifolds and over parameter-dependent manifolds
G. N. Bushueva, V. V. Shurygin Kazan State University
Abstract:
The Weil bundle $T^{\mathbb A}M_n$ of an $n$-dimensional smooth manifold $M_n$ determined by a local algebra $\mathbb A$ in the sense of A. Weil carries a natural structure of an $n$-dimensional $\mathbb A$-smooth manifold. This allows ones to associate with $T^{\mathbb A}M_n$ the series $B^r(\mathbb A)T^{\mathbb A}M_n$, $r=1,\dots,\infty$, of $\mathbb A$-smooth $r$-frame bundles. As a set, $B^r(\mathbb A)T^{\mathbb A}M_n$ consists of $r$-jets of $\mathbb A$-smooth germs of diffeomorphisms $(\mathbb A^n,0)\to T^{\mathbb A}M_n$. We study the structure of $\mathbb A$-smooth $r$-frame bundles. In particular, we introduce the structure form of $B^r(\mathbb A)T^{\mathbb A}M_n$ and study its properties.
Next we consider some categories of $m$-parameter-dependent manifolds whose objects are trivial bundles $M_n\times\mathbb R^m\to\mathbb R^m$, define (generalized) Weil bundles and higher order frame bundles of $m$-parameter-dependent manifolds and study the structure of these bundles. We also show that product preserving bundle functors on the introduced categories of $m$-parameter-dependent manifolds are equivalent to generalized Weil functors.
Keywords:
Weil bundle, product preserving bundle functor, higher order connection.
Citation:
G. N. Bushueva, V. V. Shurygin, “On the higher order geometry of Weil bundles over smooth manifolds and over parameter-dependent manifolds”, Lobachevskii J. Math., 18 (2005), 53–105
Linking options:
https://www.mathnet.ru/eng/ljm65 https://www.mathnet.ru/eng/ljm/v18/p53
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