Abstract
The present paper is dedicated to the study of the global existence for the inviscid two-dimensional Boussinesq system. We focus on finite energy data with bounded vorticity and we find out that, under quite a natural additional assumption on the initial temperature, there exists a global unique solution. No smallness conditions are imposed on the data. The global existence issues for infinite energy initial velocity, and for the Bénard system are also discussed.
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Danchin, R., Paicu, M. Global Well-Posedness Issues for the Inviscid Boussinesq System with Yudovich’s Type Data. Commun. Math. Phys. 290, 1–14 (2009). https://doi.org/10.1007/s00220-009-0821-5
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DOI: https://doi.org/10.1007/s00220-009-0821-5