C
Christian Seis
Researcher at University of Münster
Publications - 64
Citations - 745
Christian Seis is an academic researcher from University of Münster. The author has contributed to research in topics: Vorticity & Euler equations. The author has an hindex of 14, co-authored 54 publications receiving 542 citations. Previous affiliations of Christian Seis include Max Planck Society & University of Toronto.
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Journal ArticleDOI
Rayleigh–Bénard convection: Improved bounds on the Nusselt number
Felix Otto,Christian Seis +1 more
TL;DR: In this article, the scaling of the average upward heat transport, the Nusselt number Nu, in terms of the non-dimensionalized temperature forcing, the Rayleigh number Ra, was investigated.
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Maximal mixing by incompressible fluid flows
TL;DR: In this paper, the impossibility of perfect mixing in finite time for flows with finite viscous dissipation was proved for a model for mixing binary viscous fluids under an incompressible flow, and the authors derived rigorous a priori lower bounds on these mixing norms which show that mixing cannot proceed faster than exponentially in time.
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Maximal mixing by incompressible fluid flows
TL;DR: In this paper, the impossibility of perfect mixing in finite time for flows with finite viscous dissipation was proved for a model for mixing binary viscous fluids under an incompressible flow.
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Upper Bounds on Coarsening Rates in Demixing Binary Viscous Liquids
TL;DR: It is proved rigorously that coarsening cannot proceed faster than $\ell\sim t$ and the analysis follows closely a method proposed in [R. Kohn and F. Otto], which is based on the gradient flow structure of the evolution.
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A quantitative theory for the continuity equation
TL;DR: In this paper, stability estimates for the continuity equation with Sobolev vector fields were derived from contraction estimates for certain logarithmic Kantorovich-Rubinstein distances, and a new proof of uniqueness in the DiPerna-Lions setting was obtained.