1LIN Fanghua & YANG YisongCourant Institute of Mathematical Sciences, New York University, New York, New York 10012, U. S. A.School of Mathematics, Institute for Advanced Study, Princeton, New Jersey 08540, U. S. A.,Department of Mathematics, Polytechnic University, Brooklyn, New York 11201, U. S. A..The Faddeev knots as stable solitons: Existence theorems[J].Science China Mathematics,2004,47(2):187-197. 被引量:11