期刊
PHYSICS LETTERS A
卷 384, 期 31, 页码 -出版社
ELSEVIER
DOI: 10.1016/j.physleta.2020.126788
关键词
Fluid mechanics; Extended (2+1)-dimensional coupled; Burgers system; Hetero-Backlund transformation; Similarity reduction; Symbolic computation
资金
- National Nature Science Foundation of China [11871116]
- Fundamental Research Funds for the Central Universities of China [2019XD-A11]
Nowadays, the Burgers-type equations are seen in plasma astrophysics, ocean dynamics, atmospheric science, computational fluid mechanics, cosmology, condensed matter physics, statistical physics, nonlinear acoustics, vehicular traffic, electronic transport, and so forth. In this Letter, we investigate an extended (2+1)-dimensional coupled Burgers system in fluid mechanics. With symbolic computation and with reference to the velocity components in fluid-related problems, we construct a hetero-Backlund transformation and a similarity reduction, depending on the coefficients in the system. (C) 2020 Elsevier B.V. All rights reserved.
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