The paper “Large-time behavior of the 2D thermally non-diffusive Boussinesq equations with Navier-slip boundary conditions“, co-authored by Fabian Bleitner (University of Hamburg & McMaster University), Elizabeth Carlson (Cal Tech) and Camilla Nobili, has been published this week in Zeitschrift für angewandte Mathematik und Physik (open access link here). Fabian was a PhD student of Camilla at the University of Hamburg and is now a postdoc at McMaster University (homepage link here). The paper investigates the large-time behavior of a buoyancy-driven fluid without thermal diffusion under Navier-slip boundary conditions in a bounded domain with Lipschitz-continuous second derivatives. The novelty of this paper lies in the ability to directly bound the pressure term, made possible by the Navier-slip boundary conditions. The screenshot below shows the first theorem in the paper.