Abstract
The one-dimensional model for the three-dimensional vorticity equation proposed by Constantin, Lax, and Majda is discussed. Some unsatisfactory points are examined, especially when the viscosity is introduced. A different model is suggested, which, while less solvable than the previous one, can be more strictly connected with the three-dimensional vorticity behavior. The study is of interest for the numerical treatment of the three-dimensional vorticity equation.
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De Gregorio, S. On a one-dimensional model for the three-dimensional vorticity equation. J Stat Phys 59, 1251–1263 (1990). https://doi.org/10.1007/BF01334750
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DOI: https://doi.org/10.1007/BF01334750