基金Supported by National Natural Science Foundation of China(10971137)National Key Basic Research(973)Program of China(2006CB805900)a grant from Science and Technology Commission of Shanghai Municipality(09XD1402500)
基金the National Natural Science Foundation of China (No.10531070)the National Basic Research Program (973) of China (No.2006CB805901)+1 种基金the National High Technology Research and Development Program (863) of China (No.2006AA11Z209)the Grant of Science and Technology Commission of Shanghai Municipality (STCSM No.09XD1402500)
文摘In this note,we show that the image of Laplcian eigenmap in 2-dimensional Edclidean space is lied in a parabola.