A maximal function for families of Hilbert transforms along homogeneous curves

Add to your list(s) Download to your calendar using vCal

• Andreas Seeger (University of Wisconsin-Madison)
• Friday 18 January 2019, 11:00-12:00
• Seminar Room 2, Newton Institute.

If you have a question about this talk, please contact INI IT.

ASC - Approximation, sampling and compression in data science

Let H(u) be the Hilbert transform along the parabola (t; ut2) where u 2 R. For a set U of positive numbers consider the maximal function HUf = supfH(u)f : u 2 Ug. We obtain (essentially) optimal results for the
Lp operator norm of HU when 2 < p < 1. The results are proved for families of Hilbert transforms along more general non- at homogeneous curves. Joint work with Shaoming Guo, Joris Roos and Po-Lam Yung.

This talk is part of the Isaac Newton Institute Seminar Series series.

This talk is included in these lists:

• All CMS events
• Featured lists
• INI info aggregator
• Isaac Newton Institute Seminar Series
• School of Physical Sciences
• Seminar Room 2, Newton Institute
• bld31

Note that ex-directory lists are not shown.