Vladimir V. Rumyantsev is Chair of the Department of Theory of Complex Systems Dynamic Properties at A.A. Galkin Donetsk Institute for Physics and Engineering. He is Professor of Theoretical Physics and Nanotechnology Department at Donetsk National University. He received PhD in Theoretical Physics (1988) and Dr. Sci. in Condensed Matter Physics (2007). Prof. Rumyantsev has authored/co-authored 4 books, 2 chapters in books and more than 330 scientific publications. He is a member of the American Physical Society as well as Mediterranean Institute of Fundamental Physics (MIFP, Italy).