Chinese Quarterly Journal of Mathematics ›› 2000, Vol. 15 ›› Issue (2): 76-79.

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The Spectrum of High Rank Differential Operators of the C0 Semigroups

  

  1.  郑州粮食学院基础部 河南郑州450052 
  • Received:1999-10-03 Online:2000-06-30 Published:2024-08-06
  • About author:YANG Mao(1963-),male,native of Runan,Henan,a lecturer of Zhengzhou Grain College,engages in partial differential equation.

Abstract: 本文研究了C0 半群T(t)的高阶微分算子T(n) (t)的谱给出了T(n) (t)的谱集的一种构造方法 ,讨论了T(n) (t)的谱点与T(t)的无穷小生成元A的谱点之间的关系. 

Key words:  , C0半群, n阶微分算子, 谱点,

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