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NASA NTRS · 19780014906

A fixed point theorem for certain operator valued maps

Abstract

In this paper, we develop a family of Neuberger-like results to find points z epsilon H satisfying L(z)z = z and P(z) = z. This family includes Neuberger's theorem and has the additional property that most of the sequences q sub n converge to idempotent elements of B sub 1(H).

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BibTeXRIS

Brown, D. R., Omalley, M. J.. 1978-03-01. A fixed point theorem for certain operator valued maps. https://ntrs.nasa.gov/citations/19780014906

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