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arXiv · 0810.4695

Smooth approximation of Lipschitz projections

Hanfeng Li
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Abstract

We show that any Lipschitz projection-valued function p on a connected closed Riemannian manifold can be approximated uniformly by smooth projection-valued functions q with Lipschitz constant close to that of p. This answers a question of Rieffel.

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Hanfeng Li. 2008-10-26. Smooth approximation of Lipschitz projections. https://doi.org/10.4153/cmb-2011-096-4

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