Math Department
Analysis Seminar – David Cruz-Uribe (University of Alabama)
ZoomTitle: Matrix weights, the convex-set valued maximal operator, and Rubio de Francia extrapolation part 4. Abstract: In this series of talks, I want to talk about the theory of matrix weights: its history and motivation, and some recent results by myself, Kabe Moen, and others. The ultimate goal is to give an overview of my
AWM Lunch and Learn – Mathematics Through Art History
228 Gordon Palmer Hall Tuscaloosa, AL, United StatesThe UA chapter of the AWM is hosting a Lunch and Learn session on Tuesday, October 12 from 11 a.m. to 12 p.m. in GP 228. Join us to learn about mathematics throughout art history! Individually packaged lunches will be provided to those who RSVP by October 9, 2021.
Algebra/Topology Seminar – Surena Hozoori (Georgia Tech)
ZoomTitle: On Anosovity, divergence and bi-contact surgery Abstract: I will revisit the relation between Anosov 3-flows and invariant volume forms, from a contact geometric point of view. Consequently, I will give a contact geometric characterization of when a flow with dominated splitting is Anosov based on its divergence, as well as a Reeb dynamical interpretation
Analysis Seminar – Walton Green (Washington University)
ZoomTitle: Wavelet Representation of Smooth Calderón-Zygmund Operators Abstract: We represent a bilinear Calderón-Zygmund operator at a given smoothness level as a finite sum of cancellative, complexity zero operators, involving smooth wavelet forms, and continuous paraproduct forms. This representation results in a sparse T(1)-type bound, which in turn yields directly new sharp weighted linear and mutlilinear
Algebra/Topology Seminar – Subhankar Dey (University of Alabama)
346 Gordon Palmer Hall 505 Hackberry Lane, Tuscaloosa, AL, United StatesTitle: Detection results in link Floer homology Abstract: In this talk I will briefly describe link Floer homology toolbox and its usefulness. Then I will show how link Floer homology can detect links with small ranks, using a rank bound for fibered links by generalizing an existing result for knots. I will also show that stronger
Applied Math Seminar – Nick Michalowski (New Mexico State University)
This Friday we will have a special seminar, in the sense that the speaker is an analyst who quit his tenure-track job and joined Mathworks, the Matlab company. The speaker, Nick Michalowski, was a former colleague of mine at NMSU, and his office was next to mine. He will talk about his personal experience and offer
AWM Seminar – Nick Michalowski-Longo (MathWorks)
ZoomNick Michalowski-Longo of MathWorks is giving the department talk tomorrow from 11:00 - 12:15 pm. (via Zoom). We would like to encourage you to attend his talk and stay afterwards for the more informal discussion.
AWM Female Faculty Panel
228 Gordon Palmer Hall Tuscaloosa, AL, United StatesThe UA Chapter of the Association for Women in Mathematics is hosting a Female Faculty Panel on Tuesday, October 26, 2021 at 11:00 a.m. in GP 228. The purpose of the panel is to connect with women in the department and give grad students the opportunity to ask questions about working as women in STEM
Algebra/Topology Seminar – Austin Christian (Georgia Tech)
ZoomTitle: Symplectic fillings of lens spaces Abstract: Many contact 3-manifolds arise as boundaries of symplectic 4-manifolds, and we are often interested in the filling problem for a given contact 3-manifold. That is, how many symplectic 4-manifolds have the given contact boundary? This problem has previously been solved for standard contact structures on lens spaces. We use
Applied Math Seminar – Youngjoon Hong (Sungkyunkwan University, Korea)
ZoomTitle: Deep neural network and numerical analysis - adversarial attack on image and videos Abstract: Deep neural networks have achieved state-of-the-art performance in a variety of fields. The exponential growth of machine learning models and the extreme success of deep learning have seen application across a multitude of disciplines. Recent works observe that a class of