Applied Mathematics and Mechanics (English Edition) ›› 1997, Vol. 18 ›› Issue (3): 259-265.

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ON THE EXACT SOLUTIQN TO CERTAIN NON-LINEAR PARTIAL DIFFERENTIAL EQUATIONS

Shi Weihui, Chen Daduan, Tang Yiming   

  1. Shanghai University, Shanghai 200072, P. R. China
  • Received:1996-01-04 Online:1997-03-18 Published:1997-03-18
  • Supported by:
    This paper was partially supported by the National Natural Science Foundation of China

Abstract: This paper, based on the theory of stratifications. gives a brand-new classification of partial differential equations.

Key words: Janet number, bad system of equations, good system of equations

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