SHANDONG SCIENCE ›› 2015, Vol. 28 ›› Issue (6): 111-115.doi: 10.3976/j.issn.1002-4026.2015.06.017

• Other Research Article • Previous Articles     Next Articles

An application of NilpotentJacobian method

QIAO Xiaoling,WANG Xinnian,SHAO Yanling   

  1. 1.Department of Mathematics, North University of China, Taiyuan 030051, China; 2.Department of Mathematics,Taiyuan Normal Unirersity,Taiyuan 030012,China
  • Received:2015-03-16 Published:2015-12-20 Online:2015-12-20

Abstract: To enrich the spectrally arbitrary pattern matrix class, we present two new complex sign pattern matrix with nonzero entries. We implement nilpotent with intermediate value theorem.We also extend NilpotentJacobian method and 3n prove two complex sign pattern matrix are minimally spectrally arbitrary.

Key words: NilpotentJacobian method, complex sign pattern, spectrally arbitrary pattern, potentially nilpotent

CLC Number: 

  • O157.5

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