Equations of the moduli of pointed curves in the infinite Grassmannian

@article{Porras1997EquationsOT,
  title={Equations of the moduli of pointed curves in the infinite Grassmannian},
  author={J. M. Mu{\~n}oz Porras and Francisco Jos'e Plaza Mart'in},
  journal={Journal of Differential Geometry},
  year={1997},
  volume={51},
  pages={431-469}
}
The main result of this paper is the explicit computa- tion of the equations defining the moduli space of triples (C,p,�), where C is an integral and complete algebraic curve, p a smooth rational point anda certain isomorphism. This is achieved by introducing algebraically infinite Grassmannians, tau and Baker- Ahkiezer functions and by proving an Addition Formula for tau functions. 
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