Tame kernels of cyclic extensions of number fields
Tame kernels of quintic cyclic fields
The -groups of -rings. Part II. Invertibility of the logarithmic map
The Schur multiplier of a generalized Baumslag-Solitar group
Trivialité du -rang du noyau hilbertien
We give exhaustive list of biquadratic fields and without -exotic symbol, i.e. for which the -rank of the Hilbert kernel (or wild kernel) is zero. Such are logarithmic principals [J3]. We detail an exemple of this technical numerical exploration and quote the family of theories and results we utilize. The -rank of tame, regular and wild kernel of -theory are connected with local and global problem of embedding in a -extension. Global class field theory can describe the -rank of the Hilbert...