中国科学院数学与系统科学研究院期刊网
Nonlinear Degenerate Parabolic Equations with Time-dependent Singular Potentials for Baouendi-Grushin Vector Fields
Jun Qiang HAN, Qian Qiao GUO
Acta Mathematica Sinica . 2015, (1): 123 -139 .  DOI: 10.1007/s10114-015-3757-z