Commuting families in skew fields and quantization of Beauville’s fibration. (English) Zbl 1052.53065

From the summary: The authors construct commutating families in fraction fields of symmetric power of algebras. The classical limit of this construction gives Poisson commuting families associated with linear systems. In the case of a \(K3\)-surface \(S\), they correspond to Lagrangian fibration introduced by A. Beauville [Symp. Math. 32, 25–31 (1991; Zbl 0827.58022)]. When \(S\) is the canonical cone of a curve \(C\), the authors construct commutating families of differential operators on symmetric powers of \(C\), quantizing the Beauville systems.


53D50 Geometric quantization
14H70 Relationships between algebraic curves and integrable systems
12E15 Skew fields, division rings
14J99 Surfaces and higher-dimensional varieties


Zbl 0827.58022
Full Text: DOI arXiv Euclid


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