Analysis Seminar
Analysis Seminar – Armin Schikorra (University of Pittsburgh)
ZoomTitle: A Harmonic Analysis perspective on $W^{s,p}$ as $s \to 1^-$. Abstract: We revisit the Bourgain-Brezis-Mironescu result that the Gagliardo-Norm of the fractional Sobolev space W^{s,p}, up to rescaling, converges
Analysis Seminar – Ryan Alvarado (Amherst College)
346 Gordon Palmer Hall 505 Hackberry Lane, Tuscaloosa, AL, United StatesTitle: Optimal embeddings and extensions for Triebel-Lizorkin and Besov spaces in spaces in quasi-metric measure spaces. Abstract: Embedding and extension theorems for certain classes of function spaces in $\mathbb{R}^n$ (such
Analysis Seminar – Simon Bortz
Title: Heat extensions of doubling weights and A_infty A_infty weights play a fundamental role in weighted inequalities for operators used in harmonic analysis. It is known that if w
Analysis 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
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
Analysis 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?