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arXiv · 2412.18079

The oscillatory biest operator

Cristina Benea·Itamar Oliveira
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Abstract

We prove the boundedness of a trilinear operator that is modulation invariant and which contains curvature information given by the presence of a complex exponential, adding to the small class of examples of such operators.

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Cristina Benea, Itamar Oliveira. 2024-12-24. The oscillatory biest operator. https://arxiv.org/abs/2412.18079

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