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On extensions of homomorphisms

✍ Scribed by Andrzej Grzaślewicz


Publisher
Springer
Year
1978
Tongue
English
Weight
295 KB
Volume
17
Category
Article
ISSN
0001-9054

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📜 SIMILAR VOLUMES


Finite Radical Field Extensions and Cros
✍ Toma Albu; Florin Nicolae 📂 Article 📅 1996 🏛 Elsevier Science 🌐 English ⚖ 664 KB

We extend to arbitrary finite radical extensions the results of Barrera-Mora and Velez (J. Algebra 162 (1993), 295 301) concerning simple radical extensions and we obtain in terms of crossed homomorphisms new characterizations of Kneser extensions and 2-Cogalois extensions introduced by Albu and Nic