Sunday 19th of November 2017
 

Research on Two Algorithms of Solving Large-scale Tridiagonal Linear Equations


Yu Bencheng and Chen Yan

Based on the analysis of the two kinds of algorithms in solving large-scale tridiagonal linear equations, which are linear interpolation method and the method of double parameters, it is shown that the principle of the linear interpolation method and double parameter method is consistent and it points out that in this principle, the solutions to certain types of tridiagonal equations in the two methods are not stable. But in the case of not so sick, their relative errors of solution are very small, and the situation is very stable.

Keywords: Tridiagonal Linear Equations, Complexity of algorithm, Stability, Algorithm

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ABOUT THE AUTHORS

Yu Bencheng
Information and management institute of technology, Xuzhou college of industrial technology

Chen Yan
Information and management institute of technology, Xuzhou college of industrial technology


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