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arXiv · 0710.3249

A theorem about three quadratic forms

Oliver Dragičević·Sergei Treil·Alexander Volberg
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Abstract

We prove a self-improvement property regarding quadratic forms on arbitrary vector spaces. We discuss several consequences of this result, in particular those concerning dimension-free L^p estimates of certain singular integral operators (Riesz transforms).

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Oliver Dragičević, Sergei Treil, Alexander Volberg. 2007-10-17. A theorem about three quadratic forms. https://arxiv.org/abs/0710.3249

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