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ISSN: 0137-6934(p) 1730-6299(e)
 
Non-existence of exchange transformations of iterated jet functors
Miroslav Doupovec1, Włodzimierz M. Mikulski2
Banach Center Publ. 76 (2007), 497-504

Abstract: 
We study the problem of the non-existence of natural transformations
$J^rJ^sY\to J^sJ^rY$ of iterated jet functors depending on
some geometric object on the base of $Y$.

MSC (2000): 58A05, 58A20.
  1. Department of Mathematics
    Brno University of Technology
    FSI VUT Brno, Technická 2
    616 69 Brno, Czech Republic
  2. Institute of Mathematics
    Jagiellonian University
    Reymonta 4
    30-059 Kraków, Poland