The XIX~International Conference on Symmetry Methods in Physics (SYMPHYS-XIX) organized by the International Center for Advanced Studies at Yerevan State University will be held in Yerevan, Armenia (September 08-13, 2024).

The SYMPHYS-XIX Conference is dedicated to the memory of Professor Alexei Norairovich Sissakian. Professor A.N.Sissakian (1944-2010) is a famous theoretical physicist who made a large and important contribution to the nuclear physics, elementary particle physics, high energy physics, and to investigation of various aspects of symmetries in Physics. His whole life devoted to the Joint Institute for Nuclear Research, where he coming the way from the junior researcher to Director of Institute (2006-2010). He was the Co-Chairmen of the nine conferences of SYMPHYS series.

The purpose of the Conference is to bring together scientists who knew Professor Alexei Norairovich Sissakian personally and work with him, or who were influenced by his work.

The preliminary programme includes the traditionally for SYMPHYS series of conference topics:

• Infinite-dimensional symmetries and supersymmetries
• Integrable and superintegrable systems
• Symmetries of differential and difference equations
• Lie groups, representation theory, polynomials and special functions
• Quantum groups and q-special functions
• Quantum optics, coherent states, Wigner distribution function
• Symmetry in molecular, atomic and nuclear physics
• Quantum field theory
• High energy physics
• Multiparticle dynamics
• Mathematical Methods

The program of the Conference includes 40 and 30 minutes invited talks scheduled for four morning sessions. The contributed talks (20 minutes) will be presented at the afternoon sessions.

As part of the conference, we plan to devote one working day to the memory of our friend and colleague, Professor Viktor Voronov (1946-2024).

A total of about 60 scientists from all over the world are expected to attend the SYMPHYS-XIX Conference. It is scheduled to have five days (September 11 is excursion day). The lectures start on Monday, September 09, at 11 a.m. and end on Tuesday, September 13 at noon.

International Program Committee

George Pogosyan (Chairman, Yerevan), Nikolay Antonenko (Dubna), Rafael Barkhudaryan (Yerevan), Cestmir Burdik (Prague), Andrzey Gozdz (Lublin), Vladimir Dobrev (Sofia), Rostislav Jolos (Dubna), Ernie Kalnins (New Zealand), Dmitri Kazakov (Dubna), Andrey Klimov (Guadalajara), Richard Kerner (Paris), Ruben Manvelyan (Yerevan).

Conference Committee

Elena Kolganova (Co-Chairman, Dubna),  Levon Mardoyan (Co-Chairman, Yerevan), Susanna Gaginyan (Scientific Secretary, Yerevan), Gor Nikogosyan (Secretary, Yerevan), Hrach Babujan (Yerevan),  Anahit Balabekyan (Yerevan), Samvel Pogosyan (Yerevan), Ruben Poghossian (Yerevan), Aram Saaryan (Yerevan), Sergei Vinitsky (Dubna).

Administrator:  Samvel Poghosyan

e-mail: spoghosyan@ysu.am