Analysis Research Group

Function Theory Study Seminar (Spring 07) Thursday 1:30 - 2:20 pm Cardwell 120

Organizer: Pietro Poggi-Corradini Previous semesters

The seminar where people are not allowed to speak about their own research, but instead relate on classic papers, or obscure old papers, or brand new preprints not yet checked ...

January 25 - Dima Ryabogin "On the Kolmogorov's construction of an L1 function with almost everywhere divergent Fourier Series", after Makarov's notes on Hardy-Ragosinski. POSTPONED. February 1 - Dima Ryabogin "On the Kolmogorov's construction of an L1 function with almost everywhere divergent Fourier Series", after Makarov's notes on Hardy-Ragosinski. February 8 - Dima Ryabogin "On the Kolmogorov's construction of an L1 function with almost everywhere divergent Fourier Series", after Makarov's notes on Hardy-Ragosinski. February 15 - Pietro Poggi-Corradini "Random conformal snowflakes" by Beliaev and Smirnov. February 22 - Pietro Poggi-Corradini "Random conformal snowflakes" by Beliaev and Smirnov. March 1 - Diego Maldonado On Tao's short story about Wolff's proof of the corona theorem, part I. March 8 - Diego Maldonado On Tao's short story about Wolff's proof of the corona theorem, part II. March 15 - Xiang Fang What is the spectrum of a pair of commuting operators? March 29 - canceled April 5 -  Petr Honzik, Michigan State University "Optimal good lambda inequalities" Abstract: Good lambda inequalities are distributional inequalities used to compare various operators. We show how to use a good lambda inequality with optimal constants to estimate maximal fourier multiplier operator. We derive an optimal good lambda inequality for Riesz potential operator. We discuss the relation between optimal good lambda inequalities and inequalities for nonincreasing rearrangements. April 12 - Virginia Naibo "Weak type (1,1) bounds for rough operators" after Christ and Rubio de Francia. April 19 - Virginia Naibo "Weak type (1,1) bounds for rough operators" after Christ and Rubio de Francia. April 26 - John  Lewis, University of Kentucky "On the Martin Boundary Problem for p Harmonic Functions in Lipschitz Domains". Abstract. May 3 - TBA