Generalization of a theorem of Siegel
Numerical verification of the Stark-Chinburg conjecture for some icosahedral representations.
Two Cases of Stark's Conjecture.
On the non-triviality of the basic Iwasawa λ-invariant for an infinitude of imaginary quadratic fields
L-functions at the origin and annihilation of class groups in multiquadratic extensions
L-values and the Fitting ideal of the tame kernel for relative quadratic extensions
Sur quelques modules d'Iwasawa semi-simples
Stark's conjecture in multi-quadratic extensions, revisited
Stark’s conjectures connect special units in number fields with special values of -functions attached to these fields. We consider the fundamental equality of Stark’s refined conjecture for the case of an abelian Galois group, and prove it when this group has exponent . For biquadratic extensions and most others, we prove more, establishing the conjecture in full.
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