## Abstract We give a necessary condition for the ideal class group of a CMβfield to be of exponent at most two. This condition enables us to drastically reduce the amount of relative class number computation for determination of the CM β fields of some types (e. g. the imaginary cyclic non βquadra
β¦ LIBER β¦
Necessary conditions for minimum in relaxed variational problems
β Scribed by J. Warga
- Publisher
- Elsevier Science
- Year
- 1962
- Tongue
- English
- Weight
- 698 KB
- Volume
- 4
- Category
- Article
- ISSN
- 0022-247X
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