## The natural operators lifting projectable vector fields to some fiber product preserving bundles.(English)Zbl 1099.58003

Summary: Admissible fiber product preserving bundle functors $$F$$ on $${\mathcal F}{\mathcal M}_m$$ are defined. For every admissible fiber product preserving bundle functor $$F$$ on $${\mathcal F}{\mathcal M}_m$$ all natural operators $$B:T_{\text{proj}|{\mathcal F}{\mathcal M}_{m,n}}\to TF$$ lifting projectable vector fields to $$F$$ are classified.

### MSC:

 58A20 Jets in global analysis
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