土木工程學系Chein-Shan LiuHong-Ki Hong2011-09-162018-07-092011-09-162018-07-092003http://ntur.lib.ntu.edu.tw//handle/246246/2369004817231 bytesapplication/pdfen-USSpinor maps for symmetries in four dynamical systemsjournal articlehttp://ntur.lib.ntu.edu.tw/bitstream/246246/236900/2/International Journal of Applied Mathematics, Vol.12, No.4, pp.307-356.pdf