Endpoint Lp-Lq estimates for degenerate Radon transforms in R2 associated with real-analytic functions

被引:0
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作者
Lee, S [1 ]
机构
[1] Pohang Univ Sci & Technol, Dept Math, Pohang 790784, South Korea
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中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We consider degenerate Radon transforms of the form Rf (t, x) = integral(R) f (t + S (x, y), y) psi (x, y) dy where psi is supported in a small neighborhood of the origin. Under the condition that S is real-analytic, we prove complete L-p - L-q estimates for R.
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页码:217 / 241
页数:25
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