Wyniki wyszukiwania

Sortuj według:

Ogranicz wyniki do:

Picard-Vessiot theory in general Galois theory

100%

Umemura H.

Banach Center Publications

2011

tom 94

nr 1

263-293

We give a transparent proof that difference Picard-Vessiot theory is a part of the general difference Galois theory. We apply the proof to iterative q-difference Picard-Vessiot theory to show that Picard-Vessiot theory for iterative q-difference field extensions is in the scope of the general Galois theory of Heiderich. We also show that Picard-Vessiot theory is commutative in the sense that studying linear difference-differential equations, no matter how twisted the operators are, we cannot encounter quantification of the Galois groupoid.

Ograniczanie wyników

1 Banach Center Publications

1 Umemura H.

1 2011

Wyniki wyszukiwania

Picard-Vessiot theory in general Galois theory