
                        A Modified Minimal Gersgorin Disc Theorem of Matrix Eigenvalue | 
                
| ( Volume 4 Issue 3,March 2017 ) OPEN ACCESS | 
| Author(s): | 
                        Xi Xu, Guang Zeng, Li Lei, Desheng Ning | 
                
| Abstract: | 
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 In this paper, a new improvement of the minimum gersgorin disc theorem is given, which uses the improvement of the minimum disc theorem to obtain a new region of eigenvalue distribution. Although the method is not precise, it is very useful in practical applications.  | 
                
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