Data di Pubblicazione:
2010
Citazione:
Semi-global invariants of piecewise smooth Lagrangian fibrations / R. Castano Bernard, D. Matessi. - In: QUARTERLY JOURNAL OF MATHEMATICS. - ISSN 0033-5606. - 61:3(2010), pp. 291-318. [10.1093/qmath/hap003]
Abstract:
We study certain types of piecewise smooth Lagrangian fibrations of smooth symplectic manifolds, which we call stitched Lagrangian fibrations. We extend the classical theory of action-angle co-ordinates to these fibrations by defining certain invariants which give a semi-global classification of germs of stitched fibrations. We then describe stitched fibrations with monodromy in terms of these invariants.
Tipologia IRIS:
01 - Articolo su periodico
Keywords:
mirror symmetry
Elenco autori:
R. Castano Bernard, D. Matessi
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