Tau functions and the twistor theory of integrable systems

We first define τ-functions as generalized cross-ratios of four points on a finite- or infinite-dimensional Grassmannian. We show how this definition can be used to construct a natural flat connection on a determinant line bundle associated with two equivariant holomorphic vector bundles over a twis...

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Bibliografiske detaljer
Main Authors: Mason, L, Singer, M, Woodhouse, N
Format: Journal article
Sprog:English
Udgivet: 2000