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arXiv · 2006.11087

Existence of weak solutions for inhomogeneous generalized Navier-Stokes equations

Julius Jeßberger·Michael Růžička
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Abstract

We prove existence of weak solutions for the fully inhomogeneous, stationary generalized Navier-Stokes equations for shear-thinning fluids. Our proof is based on the theory of pseudomonotone operators and the Lipschitz truncation method, whose application is presented as a general result. Our approach requires a smallness and a regularity assumption on the data; we show that this is inevitable in the framework of pseudomonotone operators.

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Julius Jeßberger, Michael Růžička. 2020-06-19. Existence of weak solutions for inhomogeneous generalized Navier-Stokes equations. https://arxiv.org/abs/2006.11087

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