Subfields and Invariants of Inseparable Field Extensions
Canadian journal of mathematics, Tome 29 (1977) no. 6, pp. 1304-1311

Voir la notice de l'article provenant de la source Cambridge University Press

Let L/K be a field extension of characteristic p ≠ 0. The existence of intermediate fields over which L is regular, separable, or modular is important in recent Galois theories. For instance, see [1; 2; 3; 4; 7; 8; 9 and 14].
Deveney, James K.; Mordeson, John N. Subfields and Invariants of Inseparable Field Extensions. Canadian journal of mathematics, Tome 29 (1977) no. 6, pp. 1304-1311. doi: 10.4153/CJM-1977-131-4
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