Chinese Quarterly Journal of Mathematics ›› 1992, Vol. 7 ›› Issue (1): 44-47.

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非线性映射在有界区域内零点数目的若干结果

  

  1. 中山大学计算机科学系,中山大学计算机科学系,
  • Received:1989-06-02 Online:1992-03-30 Published:2025-08-20
  • Supported by:
     This work is supported in part by the National Natural Sciece Foundation of China.;

Abstract: 本文利用连续同伦方法讨论非线性映射在有界区域内零点的存在性和零点数目,以及推广若干经典定理。

Key words:  , 同伦, 非线性映射,