caa a22 4500 465811450 CHVBK 20180323112117.0 cr unu---uuuuu 170327e19900901xx s 000 0 eng 10.1007/BF02108204 doi (NATIONALLICENCE)springer-10.1007/BF02108204 Three kinds of constraints of potential for KdV hierarchy [Elektronische Daten] [Zeng Yunbo, Li Yishen] Under three kinds of constraints of potential for KdV hierarchy,the two systems, stemming from the spatial part and the time part of the Lax pair for KdV hierarchy, are shown to be naturally consistent. For the former system, the constants of the motion are presented and the Painlevé property is examined. Springer-Verlag, 1990 Yunbo Zeng Department of Mathematics, University of Science and Technology of China, China aut Yishen Li Department of Mathematics, University of Science and Technology of China, China aut Acta Mathematica Sinica Springer-Verlag 6/3(1990-09-01), 257-272 1439-8516 6:3<257 1990 6 10114 https://doi.org/10.1007/BF02108204 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02108204 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Yunbo Zeng Department of Mathematics, University of Science and Technology of China, China aut NATIONALLICENCE 700 1- Yishen Li Department of Mathematics, University of Science and Technology of China, China aut NATIONALLICENCE 773 0- Acta Mathematica Sinica Springer-Verlag 6/3(1990-09-01), 257-272 1439-8516 6:3<257 1990 6 10114 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer