Anomalous enstrophy dissipation via the self-similar triple collapse of the Euler-α point vortices

DOI10.1142/9789814449755_0013zbMath1298.35141OpenAlexW2487517044MaRDI QIDQ3191032

Takashi Sakajo

Publication date: 22 September 2014

Published in: Emerging Topics on Differential Equations and Their Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1142/9789814449755_0013

zbMATH Keywords

self-similar collapseenstrophy dissipationdissipative weak solutionsEuler-\(\alpha\) equations\(\alpha\)-point vortices

Mathematics Subject Classification ID

Variational methods applied to problems in fluid mechanics (76M30) Weak solutions to PDEs (35D30) Fundamentals of turbulence (76F02) Self-similar solutions to PDEs (35C06) Euler equations (35Q31)

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Enstrophy Variations in the Incompressible 2D Euler Flows and $$\alpha $$ α Point Vortex System

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