A remark on semi-$\nabla $-flat functions
Tom 89 / 2006
Annales Polonici Mathematici 89 (2006), 147-149
MSC: 53A15, 53C05.
DOI: 10.4064/ap89-2-4
Streszczenie
We give a pointwise characterization of semi-$\nabla $-flat functions on an affine manifold $(M,\nabla )$.
