WANG Yan-bo 1 , JIANG Guang-feng 2 (1.Institute of Communications Engineering,PLA University of Science and Technology,Nanjing 210016,China; 2.Department of Mathematics and Information Science,Beijing University of Ch...WANG Yan-bo 1 , JIANG Guang-feng 2 (1.Institute of Communications Engineering,PLA University of Science and Technology,Nanjing 210016,China; 2.Department of Mathematics and Information Science,Beijing University of Chemical Technology,Beijing 100029,P.R.China)展开更多
基金The research of the second author was supported by BUCTNSFC( 199871974) The second named author is the correspondent
文摘WANG Yan-bo 1 , JIANG Guang-feng 2 (1.Institute of Communications Engineering,PLA University of Science and Technology,Nanjing 210016,China; 2.Department of Mathematics and Information Science,Beijing University of Chemical Technology,Beijing 100029,P.R.China)
