Abstract
The results of investigation of the extended and broken symmetry substitution groups for elements of finite number sets are presented, with examples of the corresponding abstract structures, their computer visualization, and application in description of real structures. When studying the tables of binary transformations with broken symmetry in a computer experiment, transformation subsets (“evolutionary trees”) with convergent and divergent properties of structure oriented graph have been revealed.
Similar content being viewed by others
REFERENCES
A. V. Shubnikov and V. A. Koptsik, Symmetry in Science and Art (Nauka, Moscow, 1972) [in Russian].
B. K. Vainshtein, Modern Crystallography, Vol. 1: Symmetry of Crystals. Methods of Structural Crystallography (Nauka, Moscow, 1979) [in Russian].
V. G. Rau, T. F. Rau, L. A. Lomtev, and O. R. Nikitin, Proc. First Russian Crystallographic Congress “From Convergence of Sciences to Natural Technologies,” Moscow, November 21–26, 2016, p. 42.
A. V. Kolpakov, E. N. Ovchinnikova, and R. N. Kuz’min, Teor.-Gruppovye Metody Fiz., No. 2, 120 (1980).
E. V. Chuprunov, Symmetry and Pseudosymmetry of Crystals (Izd-vo NNGU, Nizhny Novgorod, 2015) [in Russian].
A. I. Kostrikin, Introduction into Algebra (Nauka, Moscow, 1977) [in Russian].
N. F. Nelipa, Physics of Elementary Particles. Gauge Fields (Vyssh. Shkola, Moscow, 1985) [in Russian].
V. G. Rau, L. A. Lomtev, and T. F. Rau, Symmetry (USA) 5, 54 (2013).
A. I. Kitaigorodskii, Theory of Structural Analysis (Izd-vo AN SSSR, Moscow, 1957) [in Russian].
AntSoft HESS. www.ansys.com/
O. R. Nikitin, V. G. Rau, K. V. Skvortsov, et al., Izv. Inst. Inzh. Fiz., No. 3 (17), 39 (2010).
V. G. Rau, V. I. Bondar’, T. F. Rau, and S. V. Stepanov, Problems of Crystal Chemistry (Nauka, Moscow, 1990) [in Russian].
V. G. Rau, T. F. Rau, G. O. Lebedev, and E. N. Kurkutova, Crystallogr. Rep. 45 (4), 595 (2000).
E. V. Koonin, The Logic of Chance: the Nature and Origin of Biological Evolution (Kindle Edition, USA, 2011).
ACKNOWLEDGMENTS
This study was supported by the Russian Foundation for Basic Research, project no. 18-07-00170.
Author information
Authors and Affiliations
Corresponding author
Additional information
Translated by Yu. Sin’kov
Rights and permissions
About this article
Cite this article
Rau, V.G., Lomtev, L.A. & Rau, T.F. Broken Symmetry Groups, Tables, and Structural Images in the Computer Experiment. Crystallogr. Rep. 64, 559–565 (2019). https://doi.org/10.1134/S106377451902024X
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S106377451902024X