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On the 2-part of the class number of imaginary quadratic number fields

โœ Scribed by Arnold Pizer


Publisher
Elsevier Science
Year
1976
Tongue
English
Weight
363 KB
Volume
8
Category
Article
ISSN
0022-314X

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๐Ÿ“œ SIMILAR VOLUMES


Refined Lower Bounds on the 2-Class Numb
โœ Elliot Benjamin; Charles J. Parry ๐Ÿ“‚ Article ๐Ÿ“… 1999 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 125 KB

Let k be an imaginary quadratic number field with C k, 2 , the 2-Sylow subgroup of its ideal class group, isomorphic to Zร‚2Z\_Zร‚2Z\_Zร‚2Z. By the use of various versions of the Kuroda class number formula, we improve significantly upon our previous lower bound for |C k 1 , 2 | , the 2-class number of