Analysis Seminar – Irina Holmes, Georgia Institute of Technology
227 Gordon Palmer Hall 505 Hackberry Lane, Tuscaloosa, AL, United StatesTitle: Commutators in the two-weight setting Abstract: In a foundational paper, Coifman, Rochberg and Weiss relate the norm of the commutator , where T is a Calderon-Zygmund operator, with the BMO norm of b. In this talk we explore a recent weighted version of this result. Specifically, we study the case when the commutator acts
Analysis Seminar – William Ross, University of Richmond
227 Gordon Palmer Hall 505 Hackberry Lane, Tuscaloosa, AL, United StatesTitle: Real complex functions Abstract: Sarason developed a wonderful structure theory for unbounded Toeplitz operators on the Hardy space. This talk will focus on unbounded symmetric Toeplitz operators which will lead us to a discussion of an interesting class of analytic functions on the unit disk — those which have real boundary values (almost everywhere).
Applied Math Seminar
228 Gordon Palmer Hall Tuscaloosa, AL, United StatesArts & Sciences Faculty Coffee
302 Gordon Palmer HallAnalysis Seminar – Jian Tan, Beijing Normal University
227 Gordon Palmer Hall 505 Hackberry Lane, Tuscaloosa, AL, United StatesAbstract: The theory of variable exponent analysis has been rapidly developed recently. In this talk, we will consider some characterizations for variable exponent function spaces and boundedness of some classical operators in harmonic analysis. First, we provide a different method to obtain the new atomic decomposition of variable Hardy spaces by using discrete Littlewood-Paley-Stein characterization.
Labor Day Holiday
The University of Alabama will suspend normal business operations on Monday, Sept. 5, for the Labor Day holiday. In the United states, Labor Day is a public holiday observed on the first Monday in September. It became a federal holiday in 1894, paying tribute to the contributions and achievements of American workers.
Colloquium – Heping Zhang, Yale School of Public Health
230 Gordon Palmer Hall 505 Hackberry Lane, AL, United StatesStatistical Strategies in Analyzing Data with Unequal Prior Knowledge The advent of technologies including high throughput genotyping and computer information technologies has produced ever large and diverse databases that are potentially information rich. This creates the need to develop statistical strategies that have a sound mathematical foundation and are computationally feasible and reliable. In statistics,
Analysis Seminar – Hanh Nguyen, University of Alabama
227 Gordon Palmer Hall 505 Hackberry Lane, Tuscaloosa, AL, United StatesHormander’s Condition for Multilinear Fourier Multipliers ABSTRACT: Let m be a positive integer. In this talk, we will introduce optimal conditions, expressed in terms of Sobolev spaces, on m-linear Fourier multiplier operators to be bounded from a product of Lebesgue or Hardy spaces to Lebesgue spaces. Our results are sharp and cover the bilinear case (m