Solution space of discrete Wiener-Hopf equations and Grassmann manifold. (English) Zbl 0675.58011
It is shown that each solution of the system of discrete Wiener-Hopf equations is identified with a point of subset of an infinite-dimensional Grassmann manifold. The system is regarded as a dynamical system described by a discrete Riccati equation on this manifold.
Reviewer: Yu. Zelinskij (Kyïv)
MSC:
| 58C99 | Calculus on manifolds; nonlinear operators |
References:
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