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arXiv · 1506.04504

Some sharp bilinear space-time estimates for the wave equation

Neal Bez·Chris Jeavons·Tohru Ozawa
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Abstract

We prove a family of sharp bilinear space-time estimates for the half-wave propagator. As a consequence, for radially symmetric initial data, we establish sharp estimates of this kind for a range of exponents beyond the classical range.

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Neal Bez, Chris Jeavons, Tohru Ozawa. 2015-06-15. Some sharp bilinear space-time estimates for the wave equation. https://doi.org/10.1112/s0025579316000012

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