Stein’s Theorem in the upper-half plane and Bergman spaces with weights -- Representation theorems in Hardy-Orlicz spaces of the upper half-plane -- Characterizations of Lp-vector fields divergence distributions -- Boundedness of some commutators in Dunkl-Fofana spaces -- The Ubiquitous Appearance of BUPUs -- Estimate of the Lp-Fourier transform norm for some Lie groups -- Spherical function of type on groupoids -- Convolution in Orlicz spaces on Hypergroups -- A Variational Approach to the Cauchy Problem for Nonlinear Elliptic Systems -- Large deviations and Berry-Esseen inequalities in the stochastic diffusion driven by a Volterra type process -- Entropy stable Godunov numerical schemes for the Euler equations -- Time convergence of Bloch-type model with Pauli’s master equation and wave-matter interaction.

This proceedings volume collects selected papers presented at the Harmonic Analysis and Applications Workshop held in Abidjan, Côte d'Ivoire from May 22-26, 2023. Chapters present surveys and recent research results from experts and cover a range of topics at the intersections of classical and abstract harmonic analysis, PDEs, and numerical analysis. .