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Regularity criteria for the 3D density-dependent Boussinesq equations. (English) Zbl 1168.35416

Summary: We consider the 3D density-dependent Boussinesq equations and the classical Boussinesq equations with partial viscosity terms. We prove some regularity criteria of strong solutions for the Boussinesq equations.

MSC:

35Q35 PDEs in connection with fluid mechanics
76B03 Existence, uniqueness, and regularity theory for incompressible inviscid fluids
35B65 Smoothness and regularity of solutions to PDEs
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