An estimate for the vorticity of the Navier–Stokes equation

Zhongmin Qian

Comptes Rendus. Mathématique, Volume 347 (2009) p. 89-92

Sharp bounds for transition probability densities of a class of diffusions

Zhongmin Qian; Weian Zheng

Comptes Rendus. Mathématique, Volume 335 (2002) p. 953-957