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arXiv · 1206.6725

A Note on the Norm and Spectrum of a Foguel Operator

Mrinal Raghupathi
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Abstract

We present two ways to compute the norm of a Foguel operator. One of these is algebraic and the other makes use of the Schur complement. This gives a two simpler proof of a result of Garcia. We also provide an extension of these results.

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Mrinal Raghupathi. 2012-06-28. A Note on the Norm and Spectrum of a Foguel Operator. https://arxiv.org/abs/1206.6725

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