Abstract
Burgers-type equations are seen in cosmology, hydrodynamics, plasma physics, hurricane dynamics, statistical dynamics, traffic modelling, etc. For an extended (\(2+1\))-dimensional coupled Burgers system in fluid mechanics, concerning the velocity components in the fluid-related problems, our symbolic computation brings forth an auto-Bäcklund transformation with some solitons, and two sets of the similarity reductions. Our results rely on the coefficients in the system.
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which is different from that in Ref. [6]
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Acknowledgements
We express our sincere thanks to the Editors and Reviewers for their valuable comments. This work has been supported by the National Natural Science Foundation of China under Grant No. 11871116 and the Fundamental Research Funds for the Central Universities of China under Grant No. 2019XD-A11. XYG also thanks the National Scholarship for Doctoral Students of China.
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Gao, XY., Guo, YJ. & Shan, WR. Auto-Bäcklund Transformation, Similarity Reductions and Solitons of an Extended (\(2+1\))-Dimensional Coupled Burgers System in Fluid Mechanics. Qual. Theory Dyn. Syst. 21, 60 (2022). https://doi.org/10.1007/s12346-022-00574-1
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DOI: https://doi.org/10.1007/s12346-022-00574-1
Keywords
- Fluid mechanics
- Extended (\(2+1\)
- Auto-Bäcklund transformation
- Similarity reductions
- Solitons
- Symbolic computation