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On the group of extensions

โœ Scribed by E. H. Toubassi


Publisher
Akadmiai Kiad
Year
1973
Tongue
English
Weight
254 KB
Volume
24
Category
Article
ISSN
1588-2632

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๐Ÿ“œ SIMILAR VOLUMES


On the norm maps of formal groups for -e
โœ Takeshi Kuriya ๐Ÿ“‚ Article ๐Ÿ“… 2005 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 320 KB

Let K be a finite extension of Q p and F (X, Y ) be a formal group defined over O K where O K is the ring of integers of K. For an arbitrary Z p -extensions K โˆž /K and the nth layer K n , we study the index [F (K n-1 ) : We give the asymptotic behavior of the index as n โ†’ โˆž, and determine the index