We describe a Poisson structure on some open subset of the relative Jacobian of hyperelliptic curves and use eigenvectors of Lax matrices to derive action variables for Moser systems.
@article{hal-00129630,
author = {Audin, Mich\`ele},
title = {Eigenvectors of lax matrices, spaces of hyperelliptic curves and action coordinates for moser systems},
journal = {HAL},
volume = {2000},
number = {0},
year = {2000},
language = {en},
url = {http://dml.mathdoc.fr/item/hal-00129630}
}
Audin, Michèle. Eigenvectors of lax matrices, spaces of hyperelliptic curves and action coordinates for moser systems. HAL, Tome 2000 (2000) no. 0, . http://gdmltest.u-ga.fr/item/hal-00129630/