Fiber product preserving bundle functors on fibered-fibered manifolds

We introduce the concept of modified vertical Weil functors on the category $\F_2\M_{m_1,m_2}$ of fibered-fibered manifolds with $(m_1,m_2)$-dimensional bases and their local fibered-fibered maps with local fibered diffeomorphisms as base maps. We then describe all fiber product preserving bundle functors on $\F_2\M_{m_1,m_2}$ in terms of modified vertical Weil functors.

Fiber product preserving bundle functors on fibered-fibered manifolds

We introduce the concept of modified vertical Weil functors on the category $\F_2\M_{m_1,m_2}$ of fibered-fibered manifolds with $(m_1,m_2)$-dimensional bases and their local fibered-fibered maps with local fibered diffeomorphisms as base maps. We then describe all fiber product preserving bundle functors on $\F_2\M_{m_1,m_2}$ in terms of modified vertical Weil functors.

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  • D¸ebecki J. Linear liftings of skew symmetric tensor fields of type (1, 2) to Weil bundles. Czech Math J 2010; 60: –943.
  • Doupovec M, Kol´aˇr I. Iteration of fiber product preserving bundle functors. Monatsh Math 2001; 134: 39–50.
  • Eck DJ. Product-preserving functors on smooth manifolds. J Pure Appl Algebra 1986; 42: 133–140.
  • Kainz G, Michor PW. Natural transformations in differential geometry. Czech Math J 1987; 37: 584–560.
  • Kol´aˇr I. Weil bundles as generalized jet spaces. In: Krupka D, Saunders D, editors. Handbook of Global Analysis. Amsterdam, the Netherlands: Elsevier, 2008, pp. 625–664.
  • Kol´aˇr I, Michor PW, Slov´ak J. Natural Operations in Differential Geometry. Berlin, Germany: Springer-Verlag, Kol´aˇr I, Mikulski WM. On the fiber product preserving bundle functors. Differ Geom Appl 1999; 11: 105–115.
  • Kurek J, Mikulski WM. Fiber product preserving bundle functors of vertical type. Differ Geom Appl 2014; 35: –155.
  • Luciano OO. Categories of multiplicative functors and Weil’s infinitely near points. Nagoya Math J 1988; 109: –89.
  • Mikulski WM. Product preserving bundle functors on fibered manifolds. Arch Math Brno 1996; 32: 307–316.
  • Mikulski WM. Fiber product preserving bundle functors as modified vertical Weil functors. Czech Math J 2015; 65: –528.
  • Mikulski WM, Tom´aˇs J. Product preserving bundle functors on fibered fibered manifolds. Colloq Math 2003; 96: –26.
  • Shurygin VV Jr. Product preserving bundle functors on multifibered and multifoliate manifolds. Lobachevskii J Math 2007; 26: 107–123.
  • Smolyakova LB, Shurygin VV. Lifts of geometric objects to the Weil bundle Tµof foliated manifold defined by an epimorphism µ of Weil algebras. Russ Math 2007; 51: 76–88.
  • Tom´aˇs J. Natural operators transforming projectable vector fields to product preserving bundles. In: Slovak J, editor. Proceedings of the 18th Winter school “Geometry and Physics” Srni Czech Republic 1998. Suppl Rend Circ Mat Palermo II 1999; 59: 181–187.
  • Weil A. Th´eorie des points proches sur les vari´et´es diff´erentiables. In: G´eom´etrie Diff´erentielle (Strasbourg 1953).
  • Paris, France: CNRS, 1953, pp. 111–117 (in French).