We are pleased to announce the upcoming Harmonic and Spectral Analysis 2025 conference, to be held online via Zoom from October 8 to October 10, continuing the tradition of previous editions in 2020, 2021, 2023, and 2024.

The Organizing and Scientific Committee consists of: László Székelyhidi (Chair, University of Debrecen, Hungary) Eszter Gselmann (Secretary, University of Debrecen, Hungary) Gergely Kiss (Secretary, Corvinus University and Rényi Institute, Hungary)

Participation is free of charge, but registration is required. If you wish to attend, please fill out the registration form available at: https://forms.office.com/e/szSstzexcq

Invited speakers of HSA 2025 include: Elena E. Berdysheva (University of Cape Town, South Africa), Dorin Dutkay (University of Central Florida, USA), Hans Georg Feichtinger (University of Vienna, Austria), Jonas Hirsch (Leipzig University, Germany), Alex Iosevich (University of Rochester, USA), Mihalis Kolountzakis (University of Crete, Greece), Izabella Laba (University of British Columbia, Canada), Vincent Laheurte (Institut de Mathématiques de Bordeaux, France), Chun-Kit Lai (San Francisco State University, USA), Bochen Liu (Southern University of Science and Technology, China), Nir Lev (Bar-Ilan University, Israel), Romanos Diogenes Malikiosos (Aristotle University of Thessaloniki, Greece), Máté Matolcsi (Alfréd Rényi Institute of Mathematics, Hungary), Azita Mayeli (The Graduate Center and Queensborough, CUNY, USA), Michael J. Puls (John Jay College, CUNY, USA), Gábor Somlai (Eötvös Loránd University, Hungary),

Keywords and topics of the conference include: Abstract harmonic analysis, spectral analysis, spectral synthesis, characters, Pompeiu problem, Fourier transform, measure algebras, operator algebras, Stokes problem and operators, potential solutions to the incompressible Euler equations, applications in fluid mechanics, Gelfand pairs, locally compact groups, hypergroups, exponential polynomials, spherical functions, generalized polynomials, exponential bases.

More information about previous HSA conferences (2020, 2021, 2023, and 2024) is available at: http://mathspectral.hu/