Stationary solutions to the two-dimensional Broadwell model (Q2213798)
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| English | Stationary solutions to the two-dimensional Broadwell model |
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Stationary solutions to the two-dimensional Broadwell model (English)
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3 December 2020
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Summary: Existence of renormalized solutions to the two-dimensional stationary Broadwell model in a square with given indata in \(L^1\) is proven. Averaging techniques from the continuous velocity case being unavailable when the velocities are discrete, the approach is based on direct \(L^1\)-compactness arguments using the Kolmogorov-Riesz theorem.
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Broadwell equation
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discrete velocity Boltzmann equation
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existence theory
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