Abstract
© European Mathematical Society. We obtain upper and similar lower estimates of the (Lp,Lq) norm for the convolution operator. The upper estimate improves on known convolution inequalities. The technique to obtain lower estimates is applied to study boundedness problems for oscillatory integrals.
Original language | English |
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Pages (from-to) | 811-838 |
Journal | Revista Matematica Iberoamericana |
Volume | 34 |
Issue number | 2 |
DOIs | |
Publication status | Published - 1 Jan 2018 |
Keywords
- Convolution
- Oscillatory kernels
- Young–O’Neil inequality