
On the non-existence of constants of derivations: the proof of a
... In fact, all arguments used here apply without any significant change to the larger class of derivations where all polynomials fi are quasi-homogeneous of the same degree. The first place where a link between algebraic geometry and the search of first integrals or equivalently with the search of con ...
... In fact, all arguments used here apply without any significant change to the larger class of derivations where all polynomials fi are quasi-homogeneous of the same degree. The first place where a link between algebraic geometry and the search of first integrals or equivalently with the search of con ...