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03
Oct
Square roots of symplectic L-functions and Reidemeister torsion
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We give a purely topological formula for the square class of the central value of the L-function of a symplectic representation on a curve. We [...]
03
Oct
Brjuno functions and Hölder continuity
Stefano Marmi (Scuola Normale di Pisa)
In 1988 Yoccoz proved that the size of the stability domain (Siegel disk) around an irrationally indifferent fixed point in the complex plane is given [...]
