College of Arts and Sciences
Analysis Seminar – Robert Rahm, Washington University in St. Lewis
227 Gordon Palmer Hall 505 Hackberry Lane, Tuscaloosa, AL, United StatesTitle: Fractional Integral Operators Associated to Schrodinger Operators Abstract: Consider the Schroedinger operator Lf(x) = - Laplace f(x) + V(x)f(x). We investigate weighted inequalities for the fractional integral operator I_a = (L)^-a/2. More precisely, let 0 < a < n and 1/p - 1/q = a/n, we would like to estimate the operator norm of
Algebra/Topology Seminar – Bulent Tosun, University of Alabama
228 Gordon Palmer Hall Tuscaloosa, AL, United StatesContact geometry in low dimensions
Analysis Seminar – Alexander Stokolos, Georgia Southern University
227 Gordon Palmer Hall 505 Hackberry Lane, Tuscaloosa, AL, United StatesStability in non-linear dynamics - complex analysis approach
Analysis Seminar – Jose Conde, Instituto de Ciencias Matematicas, Madrid, Spain
227 Gordon Palmer Hall 505 Hackberry Lane, Tuscaloosa, AL, United StatesConde-Alonso, Jos´e Manuel (Universitat Aut`onoma de Barcelona, Spain): A dyadic RBMO space and pointwise domination of nonhomogeneous Calder´on- Zygmund operators. Abstract: We revisit basic nonhomogeneous Caldero´n-Zygmund theory from the point of view of martingales. Given a measure µ of polynomial growth on Rd, we refine a deep result by David and Mattila to construct an
Algebra/Topology Seminar, Bulent Tosun, University of Alabama
228 Gordon Palmer Hall Tuscaloosa, AL, United StatesTitle : Contact geometry in low dimensions Abstract: This series of talks will be about explaining some fundamental open problems in three-dimensional contact geometry. This third talk will be on overtwisted vs. tight dichotomy (or flexible vs. rigid), and existence problem of tight contact structures.
Analysis Seminar – Edward Timko, Indiana University
227 Gordon Palmer Hall 505 Hackberry Lane, Tuscaloosa, AL, United StatesTitle : On polynomial n-tuples of commuting isometries Abstract : We extend some of the results of Agler, Knese, and McCarthy to n-tuples of commuting isometries for n>2. Let V=(V_1,...,V_n) be an n-tuple of a commuting isometries on a Hilbert space and let Ann(V) denote the set of all n-variable polynomials p such that p(V)=0.
35th Annual High School Math Tournament
Math Technology Learning Center 411 Hackberry Lane, Tuscaloosa, AL, United StatesAlgebra/Topology Seminar – Sergio Fabi, UA Department of Physics
228 Gordon Palmer Hall Tuscaloosa, AL, United StatesTitle: Lie Groupoid Abstract: Motivation and introduction to the general theory of groupoid, Lie groupoid and Lie algebroid. Few examples are given, in particular the gauge groupoid.
Algebra/Topology Seminar – Sergio Fabi, University of Alabama Department of Physics
228 Gordon Palmer Hall Tuscaloosa, AL, United StatesTitle: Atiyah sequence Abstract: Review of the theory of exact sequences to define a connection on a principal bundle. The construction of a gauge theory of gravity on a Lie algebroid is considered.
Last Math Undergrad Tea of the Semester and Putnam Exam Pep Rally
302 Gordon Palmer HallOn Saturday, December 3, the UA Putnam team will compete in the 77th annual Putnam Exam. Come to tea, cheer on the team and celebrate the end of the semester. There will be special refreshments and a visit by Big Al!