Citation: Li, Ma, Regularity of Minimizing Harmonic Maps into Ellipsoids, Acta Mathematica Sinica, New Series Chinese Journal of Mathematics, 9(1), 1993, pp. 63-69
Citation: Li, Ma, Some Notes about Positive Solutions of .u+a (x)u+u ...²./...².=0, Acta Mathematica Sinica, New Series Chinese Journal of Mathematics, 7(4), 1991, pp. 342-347