University of Alabama
Colloquium (Algebra-Kyungyong Lee): Ralf Schiffler, University of Connecticut
302 Gordon Palmer HallAnalysis Seminar by Simon Bortz
346 Gordon Palmer Hall 505 Hackberry Lane, Tuscaloosa, AL, United StatesTitle: Parabolic Lipschitz Domains and Caloric Measure Abstract: Since the pioneering work of Dahlberg, the study of quantitative “L^p” solvability of boundary value problems for elliptic and parabolic operators in non-smooth domains have been of considerable interest. (So much so that I won’t attempt to put sufficient history in this abstract!) Dahlberg’s fundamental contribution to
Applied Math Seminar by Professor Patrick Guidotti (University of California).
Speaker: Patrick Guidotti (Department of Mathematics, University of California, Irvine) Title: Connecting the dots Abstract: We revisit the well-known kernel method of interpolation and, by taking a slightly unusual point view, show how it can be used (and modified in a natural way) for the purpose of gaining insight into the (geometric) structure of scattered data
Colloquium: Dr. Linquan Ma (Purdue University)
346 Gordon Palmer Hall 505 Hackberry Lane, Tuscaloosa, AL, United StatesRefreshments 10:30AM GP 301 The presentation will begin at 11:00 AM in 346 Gordon Palmer Hall. Title: Homological conjectures and singularities in mixed characteristic Abstract: The homological conjectures have been a focus of research in commutative algebra since the 1960s. They concern a number of interrelated conjectures concerning homological properties of commutative rings to
Colloquium: Steve Hofmann (University of Missouri)
346 Gordon Palmer Hall 505 Hackberry Lane, Tuscaloosa, AL, United StatesSteve Hofmann (University of Missouri) is giving the colloquium talk on March 28th. The talk is 11AM in GP346 and the refreshments are in the lounge at 10:30AM-11:55AM. Please see abstract_Hofmann_UA2024
Applied Math Seminar: Jiuyi Zhu (Louisiana State University)
346 Gordon Palmer Hall 505 Hackberry Lane, Tuscaloosa, AL, United StatesSpeaker: Jiuyi Zhu (Department of Mathematics, Louisiana State University) Title: Bounds of nodal sets of eigenfunctions Abstract: Motivated by Yau's conjecture, the study of the measure (sizes) of nodal sets (zero-level sets) of eigenfunctions has been attracting much attention. We investigate the nodal sets of Steklov eigenfunctions, Neumann eigenfunctions, and Dirichlet eigenfunctions in the domain
Analysis Seminar: Lukas Bundrock (University of Alabama)
346 Gordon Palmer Hall 505 Hackberry Lane, Tuscaloosa, AL, United StatesTitle: Geometric Optimization of the Robin Eigenvalue Problem in the Complement of a Bounded Set Abstract: We consider the Laplace operator under Robin boundary conditions in the complement of a compact set. In contrast to bounded domains, the spectrum here is not purely discrete. We characterize the discrete spectrum using an appropriate Steklov Eigenvalue problem, with the peculiarity
Colloquium (Applied PDE- Shibin Dai): Alan Lindsay, University of Notre Dame
346 Gordon Palmer Hall 505 Hackberry Lane, Tuscaloosa, AL, United StatesAnalysis Seminar: Pablo Hidalgo-Palencia (ICMAT, Madrid).
226 Gordon Palmer Hall 505 Hackberry Lane, Tuscaloosa, AL, United StatesTitle: Connections between geometry and PDE in sets with poor connectivity. Abstract: How irregular can the boundary of a domain be if we still want nice PDE properties to hold? To answer this (apparently geometric/PDE) question, many authors have shown in the last 50 years that Harmonic Analysis plays a crucial role if we want