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Finite fundamental groups, free over ℤ/cℤ, for galois covers of ℂℙ2

✍ Scribed by Boris Moishezon; Mina Teicher

Publisher
Springer
Year
1992
Tongue
English
Weight
777 KB
Volume
293
Category
Article
ISSN
0025-5831

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📜 SIMILAR VOLUMES

The Exponent 2-Class-Group Problem for N
The Exponent 2-Class-Group Problem for Non-Galois Over Q Quartic Fields That Are Quadratic Extensions of Imaginary Quadratic Fields
✍ S. Louboutin 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 350 KB

Focusing on a particular case, we will show that one can explicitly determine the quartic fields \(\mathbf{K}\) that have ideal class groups of exponent \(\leqslant 2\), provided that \(\mathbf{K} / \mathbf{Q}\) is not normal, provided that \(\mathbf{K}\) is a quadratic extension of a fixed imaginar