Commun. Math. Anal. Appl., 3 (2024), pp. 369-383.
Published online: 2024-09
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This paper establishes the weak convergence of global solutions for the Navier-Stokes-Korteweg equations under the weak Kolmogorov hypothesis in the three-dimensional periodic domain. Specifically, the weak Kolmogorov hypothesis offers uniform bounds for weak solutions, ensuring their weak stability under vanishing viscosity. With compactness arguments, we show that the solutions of the Navier-Stokes-Korteweg equations converge to a global weak solution of the Euler-Korteweg equations.
}, issn = {2790-1939}, doi = {https://doi.org/10.4208/cmaa.2024-0015}, url = {http://global-sci.org/intro/article_detail/cmaa/23380.html} }This paper establishes the weak convergence of global solutions for the Navier-Stokes-Korteweg equations under the weak Kolmogorov hypothesis in the three-dimensional periodic domain. Specifically, the weak Kolmogorov hypothesis offers uniform bounds for weak solutions, ensuring their weak stability under vanishing viscosity. With compactness arguments, we show that the solutions of the Navier-Stokes-Korteweg equations converge to a global weak solution of the Euler-Korteweg equations.