Abstract
It is shown that the solution space of a system of discrete Wiener-Hopf equations is a set of points on an infinite-dimensional Grassmann manifold. Fractional transformations acting on the solution space are also discussed.
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Nakamura, Y. Solution space of discrete Wiener-Hopf equations and Grassmann manifold. Lett Math Phys 16, 273–277 (1988). https://doi.org/10.1007/BF00398965
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DOI: https://doi.org/10.1007/BF00398965