Dispersive and Strichartz estimates
What all linear dispersive-type equations have in common is a dispersive-type estimate, which expresses the fact that wave packets spread out as time goes by. An expression of this on the Fourier side is the fact that different frequencies move with different speeds and/or in different directions. Below we will discuss several instances of this phenomenon.
KeywordsWave Packet Exact Formula Admissible Pair Fourier Multiplier Strichartz Estimate
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