Acta mathematica scientia,Series B ›› 1995, Vol. 15 ›› Issue (S1): 70-81.

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COEFFICIEN TCONDITIONS OF LOCALLY TOPOLOGICAL STRUCTURE FOR NONLINEAR HOMOGENEOUS SYSTEM WITH ZERO CHARACTERISTIC ROOTS

Li Xuemin   

  1. Dept. of Math., Shandong Norm. Univ., Jinan 250014, China
  • Received:1992-06-19 Revised:1992-12-29 Online:1995-12-31 Published:1995-12-31
  • Supported by:
    Project is supported by the Shandong Provincial NSF.

Abstract: In this paper, we discuss the locally topological structure for nonlinear homogeneous n-degree system with zero characteristic roots, and give a criteria by the coefficients of the polynonmials.

Key words: nonlinear system, higher order singular point, topological structure

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