arXiv · 1906.07400
Renormalization and energy conservation for axisymmetric fluid flows
Abstract
We study vanishing viscosity solutions to the axisymmetric Euler equations with (relative) vorticity in $L^p$ with $p>1$. We show that these solutions satisfy the corresponding vorticity equations in the sense of renormalized solutions. Moreover, we show that the kinetic energy is preserved provided that $p>3/2$ and the vorticity is nonnegative and has finite second moments.
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Camilla Nobili, Christian Seis. 2019-06-18. Renormalization and energy conservation for axisymmetric fluid flows. https://arxiv.org/abs/1906.07400
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