[1] Boman J.:
Differentiability of a function and of its composition with a function of one variable. Math. Scand. 20 (1967), 249-268.
MR 0237728
[2] Debecki J.:
Natural transformations of affinors into functions and affinors. Suppl. Rend. Circ. Mat. Palermo II 30 (1993), 101-112.
MR 1246624 |
Zbl 0816.58002
[3] Debecki J.:
Natural transformations of affinors into linear forms. Suppl. Rend. Circ. Mat. Palermo II 32 (1993), 49-59.
MR 1283621
[4] Kolář I., Michor P. W., Slovák J.:
Natural Operations in Differential Geometry. Springer- Verlag, Berlin, Heidelberg, 1993.
MR 1202431
[5] Krupka D.:
Elementary theory of differential invariants. Arch. Math. 14 (1978), 207-214.
MR 0512763 |
Zbl 0428.58002
[6] Mikulski W.:
The linear natural operators transforming affinors to tensor fields of type (0,p) on Weil bundles. to appear.
MR 1885318 |
Zbl 1029.58001