Some sharp bilinear space-time estimates for the wave equation
Some sharp bilinear space-time estimates for the wave equation
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DOI:
10.1112/s0025579316000012
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发表时间:
2015-06
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影响因子:
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通讯作者:
N. Bez;Chris Jeavons;T. Ozawa
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文献类型:
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作者:
N. Bez;Chris Jeavons;T. Ozawa
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.