Symmetry 2021 - The 3rd International Conference on Symmetry

Mathematisches Institut Universitaet Bonn, Germany;Dr. Heidersdorf studied Mathematics and Physics in Heidelberg and Orsay. He received his Ph.D. from Heidelberg in 2013. Subsequently, he was a Ross Assistant Professor at the Ohio State University, a researcher at the Max Planck Institute for Mathematics, and is currently a Postdoctoral Fellow at the University of Bonn.

Institut de Mathématiques de Bourgogne, Département de Mathématiques, UFR Sciences et Techniques, Université de Bourgogne, France.;Department of Mathematics, Rikkyo University, Japan.;Lyon University, June 1958: Licencié ès-Sciences Mathématiques" (B.Sc.). Jerusalem (Hebrew University), July 1961: Master of Sciences. Paris University, 19 April 1968: Doctorat ès-Sciences Mathématiques" (D.Sc.) France, 1961 - 2003, Researcher (various levels and affiliations) with Centre National de la Recherche Scientifique. 2003 - present: Chercheur associé, Institut de Mathématiques de Bourgogne, and 2004 - 2010, Visiting Professor of mathematics at Keio University (Japan). 2010 - present: Visiting Research Fellow in mathematics, Rikkyo University, Tokyo. May 2002 -- present. Member of the Board of Governors, Ben Gurion University of the Negev (Israel). March 2004: Honorary Professor, Faculty of Physics, St.Petersburg State University, Russia.} Editor of Letters in Mathematical Physics (since 1999) and in a few other journals. Author or co-author of over 90 scientific publications (including two, on deformation quantization, with around 1000 citations and counting).

Department of Chemistry, Ben-Gurion University of the Negev, Beer-Sheva, Israel;Boris Tsukerblat, Ph.D.(Kazan, USSR,1967), Dr. of Sciences in Theoretical and Mathematical Physics, Tartu, Estonia (1975), Corr. Member of the Academy of Sciences of Moldova (from 10094), Academy of Sciences of Moldova, Institute of Chemistry, Institute of Physics (1965-2002). Ben-Gurion University of the Negev, Department of Chemistry (from 2002). Invited Prof.: Univ. Valencia-1993-94, 1996-97, 2003-04, 2017-18; P.M. Curie Univ. 1997-98; Univ. Florence-1992-94. The main topics of research: molecular magnetism, symmetry in chemical applications, vibronic interactions and Jahn-Teller effect in molecules and crystals, spectroscopy of metal complexes and impurity centers in doped crystals. Author or co-author of over 400 scientific publications including four books (citations: 6670 , h=38-Google Scholar).

Department of Mathematics and Computer Science, University of Catania, Italy;RUDN University, Russia;

Institute for Nuclear Research of the Russian Academy of Sciences, Moscow, Russia;Victor Berezin, PhD, Doctor of Sciences in Theoretical Physics. Senior Scientist in the Theoretical Physics Department of the Institute for Nuclear Research, Russian Academy of Sciences, Moscow, Russia (since 2nd of April, 1973). Relativist, the main works are dedicated to the theory of thin shells and double layers in General Relativity and its modifications - Quadratic Gravity and Weyl Geometry, and applications to the cosmological phase transitions, gravitational collapse (both classical and quantum). The author of more than 100 scientific papers and 4 monographies. One of the organizers of the series of the international "Quantum Gravity" seminars (1978 - 1995) and the editors of the corresponding Proceedings.

Department of Natural Sciences, The Open University of Israel, Raanana, Israel;https://www.openu.ac.il/en/personalsites/InbalTuviArad.aspx

Department of Particle and Astrophysical Science，Nagoya University，Japan;