摘要： In this note, the necessary condition for short range soliton solution of generalized Koteweg de Vries (GKdV) equation is found out and proved by means of the Pontryagine's maximum principle.
黄烈德. THE NECESSARY CONDITION FOR SHORT RANGE SOLITON SOLUTION OF GKdV EQUATION[J]. 数学物理学报(英文版), 1991, 11(2): 209-212.
Huang Lie-de. THE NECESSARY CONDITION FOR SHORT RANGE SOLITON SOLUTION OF GKdV EQUATION[J]. Acta mathematica scientia,Series B, 1991, 11(2): 209-212.